1096 lines
44 KiB
Plaintext
1096 lines
44 KiB
Plaintext
==Phrack Magazine==
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Volume Four, Issue Forty-Three, File 25 of 27
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{Acronyms Part V}
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S Date and time report received.
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S Seconds
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S Send toscreener
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S Sleeve
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S Start dial signal
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S&E Service & equipment
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S- Supervisory (S-frames)
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S-N Signal-to-noise ratio
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S/R Send/receive key
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S1DN Stage one distribution network
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S96 SLC 96
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SA Sattelite trunk INTER/TRA blocal 1-26
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SA01 Call store memory audit results - 1AESS software
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SAA System applications architecture (for ps/2)
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SABME Set asynchronous balanced mode (ABM) extended (LAP-D command)
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SAC Service access connector (-> sipb)
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SAC Service area computer
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SAC Special area code
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SAC Switch activation
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SAD System access delay
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SAG Street address guide
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SAI S activity indicator (in EOC)
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SAI Serving area interface
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SAI Summary of action items
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SALI Standalone automatic location identification
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SAM Subsequent address msg. (SS7: in ISUP)
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SAMA Step by step automatic message accounting
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SAMEM Stand-alone billing memory
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SANE Signaling area/network code (SS7)
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SAP Service access point
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SAPI Service access point identifier
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SAR Store address register
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SARTS Switch access tremote test system
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SARTS Switched access remote test system
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SAS Switched access service
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SASWF Save all seems well failure flip flop
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SAT Special access termination
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SAT Supervisory audio tone
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SAT System access terminal
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SAW Surface acoustic wafe (filter)
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SB Switched access-standard-service code for LATA access
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SBC S bus interface circuit
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SBCX SBC extended
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SBI Synchronous backplane interconnect
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SBLN Standby line
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SBMS Southwestern bell mobile service
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SBS Skyline business systems
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SBUC S bus connector
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SC Scanner controller
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SC Sectional center
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SC System controller
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SC/SD Scan and signal distributor
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SCA Service order completion-automatic
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SCANS Software change administration and notification system
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SCAT Stromberg-carlson assistance team
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SCC Specialized common carrier
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SCC Station cluster controller
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SCC Switching control center
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SCC Switching control center.
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SCCP Signaling ccp (SS7: q.71x)
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SCCP Signaling connection control part
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SCCS Specialized common carrier service
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SCCS Switching control center system
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SCF Selective call forwarding
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SCF Simple completion for mdf
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SCH Test scheduale (command)
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SCHED Scheduled
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SCI Spare cable pair inquiry
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SCL Station clock
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SCLK Slave clock
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SCM Scramble coder multiplexer
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SCM Standard completion by mdf
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SCM Subscriber carrier module
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SCM Subscriber carrier module (DMS-1 digital pair gain system NTI)
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SCO Serving central office
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SCOT Stepper central office tester
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SCOTS Surveillance & control of transmissions system
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SCP Service control point
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SCP Service order completion by LAC
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SCP Signal control point
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SCP Signal conversion point
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SCP System control program
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SCPC Signal channel per carrier
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SCPD Supplementary central pulse distributor
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SCR Selective call rejection
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SCR Signaling configuration register
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SCR Standard completion by rcmac
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SCRC Send corrected reference equivalent
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SCRN Screening translations
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SCS SCM-10S Shelf (SLC-96)
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SCS SCM-10S shelf (SLC-96)
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SCSDH Scanner and signal distributor handler
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SCU Selector control unit
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SCX Specialized communications exchange
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SD Slip detected
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SD Switched access-improved-service code for LATA access
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SD&D Specific development & design
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SDACS Serving digital accessed and cross-connect system
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SDC Sales development center
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SDD Site dependent data
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SDDF Subscriber digital distributing frame
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SDE Submission/delivery entity (x.400)
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SDIS Switched digital integrated service
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SDL Specification and description language
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SDLC Synchronous DLC
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SDLC Synchronous data link control
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SDLH Synchronous data link handler
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SDM Space division multiplex
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SDN Software defined network
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SDN Software-defined network
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SDNBAS Call failed due to the query's being blocked at the switch
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SDNBN Call failed due to the query's being blocked in the CCS network
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SDNGTCAP Garbled TCAP message received
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SDNNCANI CAMA call failed due to CAMA trunk's not providing ANI for
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query
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SDNNCFA Call failed while the transaction with the NCP was active
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SDNNCFI Call failed while the transaction with the NCP was inactive
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SDNNOCANI CAMA call failed due to CAMA trunk's not providing ANI
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through ONI for query
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SDNRER Call failed because to the conversation with the NCP
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resulted in a return error
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SDNRER Call failed because to the conversation with the NCP
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resulting in a return error
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SDNRR Call failed because to the conversation with the NCP
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resulted in a reject respon
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SDNRR Call failed because to the conversation with the NCP
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resulting in a reject respo
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SDNTIM Call failed due to the query's not being answered in
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time by the NCP
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SDNTRF Call failed due to the NCP's answering with a terminate request
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SDOC Selective dynamic overload controls
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SDP Service delivery point
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SDP Submission and delivery protocol (x.411)
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SDPT Signal distribution points
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SDR Store data register
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SDR Switch data report
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SDS Switched data service
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SDS Synchronous data set
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SDSC Synchronous data set controller
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SDT Software development tools
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SE Special access wats-access-std-service code for LATA access
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SE Special service equipment number
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SEAS Signaling engineering and administration system
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SEAS Signalling engineering and administration systems
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SEC Second
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SEC Signal level behind the echo canceller (C/I channel code)
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SEE Systems equipment engineering
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SEG Segment
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SEL Digital selector (in TMS)
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SEL Selecting lines for an exchange class of service study
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SER# Seral number
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SES Service evaluation system
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SES Unk (administrative system)
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SET Statistics on equipment and telephone numbers
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SET Strategy execution table
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SF Service field
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SF Signal format
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SF Single frequency.
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SF Special access- WATS access line improved-service code for LATA
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SF Status field (SS7)
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SFB Set next febe to zero
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SFD Superframe detected (C/I channel code)
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SFG Simulated facilities
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SFG Simulated facilities group
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SFG Simulated facility group
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SFG Simulated facility group (SFG) measures.
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SFMC Satellite facility management center
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SFN Simulated facility number
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SFV Signal format verification
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SFV Signaling format verification (SARTS command)
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SG Control/remote metering signal grade INTER/TRA blocal 1-26
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SG Supergroup
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SG Switch group (SG) (also known as half-grid)
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SGC Switching group control
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SGD Failure to receive station group designator (SGD)
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SGH Select graphic rendition (teletex)
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SGH Supply relays for groups of 5xb hunts
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SGL Single
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SGML Standard generic markup language
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SGMP Simple gateway management protocol
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SGN Common language segment number
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SHI Select horizontal spacing (teletex)
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SI Sequenced information
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SI Service indicator
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SI Shift in (ascii control)
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SI Status indicator
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SI Synchronous interface
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SIC Silicon integrated circuit
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SICOFI Signal processing codec filter
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SICOFI2 2 channel sicofi
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SID System identification
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SIDB Session information data base
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SIDES Siemens ISDN software development and evaluation system
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SIF Signaling information field (SS7)
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SIG Signaling
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SIG Signaling equipment (in a trunk)
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SIGI Sigi
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SIGS Signaling strobe
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SILC Selective incoming load control
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SILC Selective incoming load controls messages.
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SIM System integrity monitor
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SIN Status indication normal alignment
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SIO Service information octet (SS7)
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SIP Serial interface port
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SIPB Siemens ISDN pc user board
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SIPB 5XXX SIPB modules
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SIPB 7XXX SIPB configurations
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SIPMOS Siemens PMOS
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SIPO 6XXX Siemens ISDN pc software object code
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SIPS 6XXX Siemens ISDN pc software source code
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SIR Sorting inquiry by range
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SIS Special identifying telephone number supplement
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SIT Special identifying telephone number
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SIT Special information tones
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SITAC Siemens isolated thyristor AC
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SITE Site assignments
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SITEST Siemens ISDN protocol software test tools
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SIU Subscriber line interface unit
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SJ Limited switched access line-service code for LATA access
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SK Skip
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SK Skip option
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SL Secretarial line INTER/TRA blocal 1-26
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SL Subscriber line
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SLA Subscriber line adress
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SLB Subscriber line busy
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SLC Signaling link code (SS7)
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SLC Subicer loop carrier
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SLC Subscriber line counts for custom calling features
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SLC Subscriber loop carrier
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SLD Subscriber line data (bus)
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SLE Screen list editing
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SLE Screening line editor
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SLEN SLC line equipment number
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SLIC Subscriber line interface circuit
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SLIM Subscriber line interface module
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SLIM Subscriber loop interface module
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SLK Signaling link
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SLM Subscriber line module
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SLMA SLM analog
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SLMD SLM digital
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SLPK SLC-96 pack
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SLRF Systemiletterntenance results feature (eadas)
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SLS Signaling link selection (SS7)
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SLSN Unk COSMOS
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SLU Special studies
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SM Same
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SM Sampling INTER/TRA blocal 1-26
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SM Service module
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SM Speech memory
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SM Switch module
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SM Switching modual
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SM Switching module
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SM Synchronous multiplexor
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SMAC Service and maintance administration center
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SMAS Switched maintance access system
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SMAS Switched maintance access system (provides access to the
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RMS-M and RTS)
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SMASF SMAS frame
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SMASPU SMAS power unit
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SMD Surface mounted device
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SMDF Subscriber main distributing frame
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SMDI Subscriber message desk interface
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SMDR Station message detail record
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SMDR Station message detail recording
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SMDR Station message detailed recording
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SMDS Switched multi-megabit data service
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SMF Sub multi frame
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SMG Supermastergroup
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SMM SARTS maintence manager (VAX 1/780)
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SMP SARTS maintance position (TP 52a)
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SMPU Switch Module Processor Unit
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SMS Service management system
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SMS Station management systems
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SMS Switching Module System
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SMSA Standard metropolitan statistical area
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SMTP Simple mail transfer protocol
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SMU Subscriber module urban
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SMU System master unit
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SN Sequence number
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SN Special access termination INTER/TRA blocal 1-26
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SNA System network architecture (IBM)
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SNA Systems network architecture
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SNADS System network architecture distribution service
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SNET Southern new england telephone
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SNF Serial number format
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SNL Signaling link (CCS7)
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SNLS Signaling link set (CCS7)
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SNRS Signaling network route set (CCS7)
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SNS Service network system
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SO Service order
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SO Shift out
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SOAC Service order analysis and control
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SOB Service observing assignments
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SOB Service observing tag
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SOC Service order cancel
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SOC Service oversight center
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SOCC Standard optical cable code
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SOCC Switching operation control center
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SODC Service order delayed completion
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SOE Service order establishment
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SOE Standrard operating environment
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SOF Service order fix
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SOH Service order history
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SOH Service order withheld
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SOH Start of header
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SOI Service order assignment inquiry
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SOI Service order image
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SOL Service order listing
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SOM Modify a pending service order
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SONAR Service order negotiation and retrieval
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SONDS Small office network data system
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SONET Synchronous optical network
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SORD Service order dispach
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SOW Service order withdrawal
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SP Signal p
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SP Signal point (switching office in SS7)
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SP Signal processing
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SP Signal processor
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SP Signaling point
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SP Stimulus protocol
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SPA Special access
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SPACE Service provisioning and creation environment
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SPAN Space physics analysis network
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SPAN System performance analyzer
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SPARED Line involved in ISLU sparing configuration.
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SPC Signaling poiny code (SS7)
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SPC Southern pacific communications
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SPC Stored program control
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SPC Stored program controlled
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SPCR Serial port control register
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SPCS Stored program control system
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SPCS Stored programacontrolnsystem
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SPCS COER Stored-program control system/central office equipment
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report
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SPCSS Stored program control switching system
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SPD Speed
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SPDA Supplier data program
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SPFC Special purpose function code
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SPH Session protocol handler
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SPI Serial peripheral interface
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SPINT Signal processor interrupt
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SPL Split
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SPM Split and monitor
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SPM Split and monitor (SARTS command)
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SPOC Single point of contact
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SPS Split and supervise
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SPS Split and supervise (SARTS command)
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SPUC/DL Serial peripheral unit controller/data link
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SQ Equipment only-customer premises INTER/TRA blocal 1-26
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SQA Simulated facility group (SFG) announcement (SAQ)
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SQD Signal quality detector
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SQL/DS Structured query language/data system
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SRA Selective routing arrangement
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SRAM Static ram
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SRCF Single line remote call forward
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SRDC Subrate data cross connect
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SRDM Subrate data multiplexer
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SRI Subscriber Remote Interface (RLCM)
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SRI Subscriber Remote Interface pack
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SRL Singing return loss
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SRV Service
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SRVT SCCP Routing Verification Test
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SS Dataphone select-a-station INTER/TRA blocal 1-26
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SS Signaling system
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SS Special services
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SS7 Signaling system #7 (ccitt)
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SSA Special service automation
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SSAS Station signaling and announcement subsystem
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SSB Single-sideband
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SSB Switched services bureau
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SSBAM Single-sideband amplitude modulation
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SSC Specal service center
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SSC Special service center
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SSC Special services center
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SSC Standard speech circuit psb4500/-1
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SSCP Subsystem services control point
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SSD No second start dial wink
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SSD No second start dial wink (MDII)
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SSDAC Specal services dispach administration centers
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SSF Sub service field
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SSI Serial signal interface
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SSN Subsystem number
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SSN Switched service network
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SSO Satellite switching office
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SSO Satellite switching office assignments
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SSP Send single pulses (C/I channel code for test mode)
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SSP Service switching point
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SSP Service switching points
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SSP Signal switching point
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SSP Sponsor selective pricing
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SSP Switching service points
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SSP System status panel
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SSPC Ssp controller
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SSPRU Ssp relay unit
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SSTR Selective service trunk reservation (SSTR).
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SSTR Service selective trunk reservation
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SSTTSS Space-space-time-time-space-space network
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SSWAP Switching services work allocation precedures (GTE)
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ST A signal that indicates the end of mf pulses (stop)
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ST Present status of telephone number
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ST Self test request nt (IOM2 monitor message)
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ST Start
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ST Subscriber terminal
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STA Station sset
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STAB Station abbreviation file
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STARS Sampled traffic analysis and repo ts systems
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STATMUX Statistical multiplexer
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STB Standby
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STC Service test center
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STC Serving test center
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STC Switching technical center
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STCR Syncron transfer control register
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STD Standard
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STD Subscriber trunk dialing
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STDM Statistical time division multiplexing
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STEP Services testing evolution platfoem
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STEP Sides static test of IOS and mf on board (in sitest)
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STKE Stack protect error
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STLWS Supplementary trunk and line work station
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STM Synchronous transfer mode
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STN Station definition
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STN Summarize telephone numbers
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STOR Memory storage
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STORY Screening tool for report files (IOS)
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STP Self test pass (IOM2 monitor message)
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STP Signal transfer point
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STP Signal transfer point (SS7)
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STP Stop
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STRAT Strategy
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STS Shared tenant service
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STS Space-time-space network
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STS Space-time-space switch (TMS-TSI-TMS)
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STS Station signaling
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STS Station signaling test (SARTS command)
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STS Steered tenant service
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STS Synchronous transport signal
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STS 2060 Sicofi software
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STT Telephone number status
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STTP Supplementalstrunkntest panel
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STTP Supplementary trunk test panel - trunk testing position (1ess)
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STU 2000 Stand alone ISDN user board
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STU 2040 Stand alone MTS user board
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STU 2050 Stand alone PBC user board
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STU 2060 Stand alone SICOF user board
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STUDIALO PC software for STU 2xxx
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STX Start of test
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STX Start of text
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SU Signaling unit
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SU Syndes units (syncronizers-dessyncronizers)
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SU5IN Subunit 5 interrupt
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SU6IN Subunit 6 interrupt
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SU7IN Subunit 7 interrupt
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SUB Sub switch
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SUB Sub-addressing (i.251)
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SUB Substitute character (teletex)
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SUBL Sublet service
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SUERM Su error rate monitor
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SUFX Sufix
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SUM1 Summary screen
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SUP Supervision
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SUS Suspend (SS7: in ISUP)
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SUSP Suspend (i.451)
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SV Slave
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SV Switched voice
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SVB Serving bureau
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SVC Critical service circuits
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SVC Switched virtual circuit
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SVC Switched virtual circuits
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SVL Service observing loops
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SVP Surge voltage protector various
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SVS Select vertical spacing (teletex)
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SVS Switched voice service
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SW Switch name
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SW Switched
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SWB Southwestern bell
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SWC Same wire center
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SWC Set work code
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SWEQF Switch equipment failure.
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SWFC Sliding-window flow control
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SWFN Switch function file
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SWG Sub working group
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SWS Switch work station
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SWS Switched signaling
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SWS Switching signal test (SARTS command)
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SWST Switch signature table
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SX Simplex (mode is a PT TR connected togeather)
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SX Simplex signaling
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SXS Step by (X) step
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SYC System control
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SYN Synchronous idle
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SYNDES Synchonizer/dessynchonizer
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SYP Synchronisation pulse
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SYS Machine number
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SYS System
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SYS System manager
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SYSGEN System generation
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SZD Seized
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SxS Step-by-step or strowger switch
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T Double wire pair
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T Intials of person receiving report.
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T Terminaltion
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T Tip
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T&A Toll and assistance
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T&L Termination
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T&M Talk-and-monitor
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T&R Tip and ring
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T&R Two wire phone connection
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T- Transportfunction-
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T-BERD T-carrier Bit Error Rate Tester
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T-GRND Tip-ground
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T1/OS T1 carrier outstate
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T1FE T1 carrier front end
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TA Tandem tie-trunk INTER/TRA blocal 1-26
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TA Terminal adaption
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TA Terminal adaptor
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TA Transfer allowed
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TA Transfer assembly
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TAB Telephone ability battery
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TAC Technical assistance center
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TAC Tei assignment control (IOS)
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TAC Terminal access circuit
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TAC Test and access circuit
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TACD Telephone area code directory
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TAD Test access digroup
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TAG Translation administration group
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TAI Tie pair assignment inquiry
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TAN Technation access network
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TAN Test access network
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TAP Telephone assistance plan
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TAP Teletex access protocol (x.430: p5)
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TAP Test access path
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TAP Touchtone assignment priority number
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TARE Tariff table (AMA NTI)
|
|
TAS Telephone answering service
|
|
TASC Technical assistance service center
|
|
TASC Telecommunications alarm and surveillance control
|
|
TASC Telecommunications alarm surveillance and control system
|
|
TASI Time assignment speech interpolartion
|
|
TASI Time assignment speech interpolation system
|
|
TAT Test access trunk
|
|
TAT Test alignment of frame terminal
|
|
TAT Transatlantic telephone
|
|
TATS Trouble analysis of transmission and signaling
|
|
TAU Time assignment unit
|
|
TBL Trouble
|
|
TC Control/remote metering-telegraph grade INTER/TRA blocal 1-26
|
|
TC Timing counter
|
|
TC To cable
|
|
TC Toll center
|
|
TC Transaction capabilities
|
|
TC15 Reports overall traffic condition - 1AESS traffic condition
|
|
TCA Telephone company administration
|
|
TCAP Telecommunications alarm surveillance
|
|
TCAP Transaction (ie sdngtcap)
|
|
TCAP Transaction capabilities application part
|
|
TCAP Transaction capabilities applications port
|
|
TCAS T-carrier administration system
|
|
TCAS T-carrier administration system)
|
|
TCAS T-carrier administrative system
|
|
TCC Toll control center
|
|
TCC Trunk class code
|
|
TCG Test call generation
|
|
TCIF Telecommunications industry forum
|
|
TCM Time compression multiplexer
|
|
TCM Trellis coded modulation
|
|
TCP Transport control protocol (DOD)
|
|
TCR Transient call record
|
|
TCS Terminating code screening
|
|
TCSP Tandem cross section program
|
|
TCU Timing control unit
|
|
TD Test direction
|
|
TD Tone decoders
|
|
TDAS Traffic data administration system
|
|
TDAS Translation data assemblern system
|
|
TDC Tape data controller
|
|
TDC Telex destination code (ISO 7498)
|
|
TDC Terrestrial data circuit
|
|
TDD Telecommunications device for deaf
|
|
TDF Trunk distributing frame
|
|
TDM Time division multiplex
|
|
TDMA Tdm access
|
|
TDRS Traffic datatrecorderasystem
|
|
TE Terminal equipment
|
|
TE Transit exchange (contains PSF)
|
|
TE Transverse electric
|
|
TED Text editor
|
|
TEHO Tail end hop off
|
|
TEI Terminal endpoint identifier
|
|
TELEX Teleprinter exchange
|
|
TELNET Virtual terminal protocol
|
|
TELSAM Telephone service attitude measurement
|
|
TEN Trunk equipment number
|
|
TER Terminal
|
|
TERM Terminate
|
|
TERM Terminating
|
|
TEST In test mode.
|
|
TET Display or change band filter file
|
|
TF Telephoto/facsimile INTER/TRA blocal 1-26
|
|
TFC Transfer frame changes
|
|
TFLAP T-carrier fault-locating application program
|
|
TFS Trunk forecasting system
|
|
TFTP Television facility test position
|
|
TG Tip-to-ground
|
|
TG Translation guide
|
|
TGC Manual trunk group controls messages.
|
|
TGC Terminal group controller
|
|
TGID Trunk group id
|
|
TGMEAS Basic trunk group measurements
|
|
TGN Trunk group number
|
|
TH Trouble history
|
|
THGP Thousands groups
|
|
THL Trans hybrid loss
|
|
TI Test indication
|
|
TIA Telephone information access
|
|
TIC Telecom ic (IOM-bus)
|
|
TICOM Treated interface common circuit.
|
|
TIDE Traffic information distributor & editor
|
|
TIG Dial transfer input generator
|
|
TIM Timing
|
|
TIMEREL Time release
|
|
TINTF The T interface is down.
|
|
TIP The installation practices
|
|
TIRKS Trunk integrated record keeping system
|
|
TK Local PBX trunk INTER/TRA blocal 1-26
|
|
TK Trunk cable and pair number
|
|
TKT Trouble ticket file
|
|
TL Non-tandem tie trunk INTER/TRA blocal 1-26
|
|
TL Test line
|
|
TL02 Reason test position test was denied - 1AESS traffic
|
|
TLC Tail COSMOS
|
|
TLC Translate lanavar/CPS
|
|
TLI Telephone line identifier
|
|
TLK Talk
|
|
TLM Trouble locating manual
|
|
TLN Trunk line network
|
|
TLP Transmission level point
|
|
TLPU Telecommunications line processor unit
|
|
TLS Tail switch
|
|
TLTP Trunk line and test panel
|
|
TLTP Trunk line testrpanelng frame
|
|
TLWS Trunk and line work station
|
|
TM Testmode
|
|
TM Transverse magnetic
|
|
TM Trasfer modus
|
|
TM Trunk mantance
|
|
TM1 Terminal 1 (IOS)
|
|
TMA Trunk module analog
|
|
TMAS Transport maintance and administration systems
|
|
TMC Timeslot management channel
|
|
TMD Trunk module digital
|
|
TMDF Trunk main distributing frame
|
|
TME Trunk module equipment
|
|
TMMS Telephone message management system
|
|
TMPS Trunk maintenanceaposition
|
|
TMR Transient memory record
|
|
TMRS Traffic MeasuRment (GTE)
|
|
TMRS Traffic measurement and recording system
|
|
TMRS Traffic metering remote system
|
|
TMS Time mutiplexed switch
|
|
TMS Time-multiplexed switch
|
|
TMS Time-multiplexed switching
|
|
TMT Traffic management.
|
|
TMX Trunk module with x-interface
|
|
TN Telephone number
|
|
TN Tone (C/I channel code: wake up signal)
|
|
TN Transaction number
|
|
TN01 Trunk diagnostic found trouble - 1AESS trunk network
|
|
TN02 Dial tone delay alarm failure - 1AESS trunk network
|
|
TN04 Trunk diag request from test panel - 1AESS trunk network
|
|
TN05 Trunk test procedural report or denials - 1AESS trunk network
|
|
TN06 Trunk state change - 1AESS trunk network
|
|
TN07 Response to a trunk type and status request - 1AESS trunk network
|
|
TN08 Failed incoming or outgoing call - 1AESS trunk network
|
|
TN09 Network relay failures - 1AESS trunk network
|
|
TN10 Response to trk-list input usually a request from test position
|
|
TN11 Hourly status of trunk undergoing tests - 1AESS trunk network
|
|
TN16 Daily summary of precut trunk groups - 1AESS trunk network
|
|
TNC Terminal node controller
|
|
TNDS Total network data system
|
|
TNF Telephone number format
|
|
TNN Trunk network number
|
|
TNOP Total network operation plan
|
|
TNOP Total network operations plan
|
|
TNPC Traffic network planning center
|
|
TNS Telephone number swap
|
|
TO Toll office
|
|
TOC Television operating center
|
|
TOC Transfer order completion
|
|
TOC0 Reports status of less serious overload conditions -
|
|
1AESS traffic
|
|
TOC0 Serious traffic condition - 1AESS traffic overload
|
|
TOE Transfer order establishment
|
|
TOF Mass oe transfer order frame listings
|
|
TOI Dial transfer order inquiry
|
|
TOL Transfer order lists
|
|
TOO Transfer order omissions
|
|
TOP Task-oriented practices
|
|
TOP Technical office protocol
|
|
TOPQ Top of queue (Quasi SDL)
|
|
TOPS Timesharing operating system
|
|
TOPS Traffic operator position system
|
|
TOS Trunk orderf-service (list)
|
|
TOSS/MP Traffic operator sequence simulator/mult purpose
|
|
TOW Transfer order withdrawal
|
|
TP Dacs test port or test position
|
|
TP Test position
|
|
TP Tie pair
|
|
TP Toll point
|
|
TP 52A SARTS test position 52A
|
|
TPC TOPS (DMS) position controllers
|
|
TPH Transport protocol handler
|
|
TPMP Tnds performance measurement plan
|
|
TPMP Total network data system performance measurement plan
|
|
TPR Taper code
|
|
TPU Tie pair usage report
|
|
TQ Television grade customized-service code for LATA access
|
|
TQ Trunk query
|
|
TQA Trunk group queuing announcements
|
|
TR Test register
|
|
TR Toll regions
|
|
TR Transfer register
|
|
TR Trunk reservation controls messages.
|
|
TR Turret or automatic call distributor (ACD) trunk INTER/TRA blocal
|
|
TR01 Translation information - 1AESS
|
|
TRAC Call tracing
|
|
TRANS Transmit
|
|
TRB Periodic trouble status reporting
|
|
TRBL Unspecified trouble.
|
|
TRBLORG Origination trouble.
|
|
TRC Transfer order recent change report
|
|
TRCC T-carrier restoration and control centers
|
|
TRCO Trouble reporting control office
|
|
TRE Transmission equipment
|
|
TREAT Trouble report evaluation analysis tool
|
|
TREAT Trouble reporteandsanalysisstool
|
|
TREQF Transmission equipment failure.
|
|
TRFC15 Fifteen minute traffic report
|
|
TRG Trouble reference guide
|
|
TRI Tone ringer psb652x
|
|
TRI Transmission equipment assignment inquiry
|
|
TRK Analog or digital recorded announcement trunks
|
|
TRK Trunks
|
|
TRKBD Trunk board.
|
|
TRKCT Trunk circuit.
|
|
TRM Two mile optically remote switching module
|
|
TRM Two-mile remote switching module
|
|
TRMG Terminal group
|
|
TRMSN Transmission
|
|
TRMTR Tramsmitter
|
|
TRMTR Transmitter
|
|
TRNS Translations
|
|
TRR Tip-ring reversal
|
|
TRR Tip-ring reversal (MDII)
|
|
TRR Tip-ring reverse
|
|
TRU Transmit/receive unit
|
|
TRVR Translation verification
|
|
TRW Total reservation order withdrawal
|
|
TS Test number
|
|
TS Time slot
|
|
TSA Time slot assignment
|
|
TSC Test system controller
|
|
TSC Tristate control
|
|
TSC/RTU Test systems controller/remote test unit
|
|
TSCPF Time switch and call processor frame
|
|
TSCPF Time switch and central processor frame
|
|
TSG Timing signal generator
|
|
TSI Time slot interchanger
|
|
TSI Time slot interchangers
|
|
TSI Time-slot interchange
|
|
TSIIN Time-slot interchange interrupt
|
|
TSIU Time slot interchange Unit
|
|
TSL Line equipment summary report
|
|
TSMS Traffic seperation measurment system
|
|
TSN Test session number
|
|
TSN Traffic statistics on telephone numbers
|
|
TSO Time sharing option
|
|
TSORT Transmission system optimum relief tool
|
|
TSP Test supervisor
|
|
TSP Traffic service position
|
|
TSPS Traffic service position system
|
|
TSS Trunk servicing system
|
|
TSS Trunk servicing systems
|
|
TSST Time-space-space-time network
|
|
TST Test
|
|
TST Time-space-time network
|
|
TST Time-space-time switch (TSI-TMS-TSI)
|
|
TST Transmission test
|
|
TST Traveling-wave tube
|
|
TSTS Time-space-time-space network
|
|
TSV Test ststus verification (monitor)
|
|
TSW Total service order withdrawal
|
|
TT Teletypewriter channel INTER/TRA blocal 1-26
|
|
TT Trunk type
|
|
TTA Terminating traffic area
|
|
TTAA Transmission theory and applacations
|
|
TTC Terminating toll center
|
|
TTE Trunk trafic engineering
|
|
TTFCOM Test transmission facility common
|
|
TTFCOM Transmission test facility common
|
|
TTL Transistor-transistor logic
|
|
TTMI Trunkytransmission maintenance index
|
|
TTP Trunk test panel
|
|
TTR Operator trunk trouble reports
|
|
TTR Operator trunk trouble reports (MDII)
|
|
TTS Trunk time switch
|
|
TTSI Transmit time slot interchanger
|
|
TTTN Tandem tie trunk network
|
|
TTU Trasnslation Table Update (GTE)
|
|
TTY Get tty name - COSMOS command
|
|
TTY Teletypewriter
|
|
TTYC Tty controller
|
|
TU Transmit unit
|
|
TU Trunk unit
|
|
TU Turret or automatic call distributor (acd) line INTER/TRA blocal
|
|
TUCHBD Trunk unit channel board
|
|
TUP Telephone user part (SS7: q.72x)
|
|
TUR Traffic usage recording
|
|
TUR Trunk utilization report
|
|
TUT Trunk under test
|
|
TV TV channel one way 15khz audio-service code for LATA access
|
|
TW TV channel one way 5khz audio-service code for LATA access
|
|
TW Twist
|
|
TW02 Dump of octal contents of memory - 1AESS translation
|
|
TWX Teletype writer exchange
|
|
TWX Teletypewriter exchange
|
|
TX Dedicated facility INTER/TRA blocal 1-26
|
|
TX Tone transceivers
|
|
TXC Text checker
|
|
TXM Transfer centrex management
|
|
TYP Switch type
|
|
TYP Type
|
|
Talkoff Take off
|
|
Trunk Trunk
|
|
TxSD Transmit serial data
|
|
U Single wire pair
|
|
U(k0) (ger) u0 echo cancellation interface
|
|
U(p0) (ger) u0 burst mode interface
|
|
U- Unnumbered (u-frames)
|
|
U-DSL U-interface digital subscriber line
|
|
UA Unnumbered ack (LAP-D response)
|
|
UA User agent (x.400)
|
|
UAE User application entity or user agent entity (x.400)
|
|
UAF Unblocking acknowledgment failure
|
|
UAI U activation indication (C/I channel code)
|
|
UBA Unblocking acknowledgement
|
|
UBL Unblocling (SS7: in ISUP)
|
|
UCA Unauthorized centralized automatic message accountin (MDII)
|
|
UCD Uniform call distribution
|
|
UCL Unconditional
|
|
UCONF Universal conference
|
|
UCS User control string
|
|
UDC Universal digital channel
|
|
UDLC Universal dlc
|
|
UDP Update dip parameters
|
|
UDP User datagram protocol
|
|
UDR User data rate
|
|
UDT Unidata (SS7: in SCCP)
|
|
UDTS Unidata servive (SS7: in SCCP)
|
|
UDVM Universal data voice multiplexer
|
|
UES Update the entity summary table
|
|
UFD Microfarad
|
|
UFO Unprinted frame orders
|
|
UFT Unitized facility terminals
|
|
UI Unnumbered information (LAP-D command)
|
|
UIC U-interface unit
|
|
UIC User identification code
|
|
UID User id
|
|
UINTF The ANSI standard U interface is down.
|
|
UITP Universal information transport plan
|
|
ULCU User level control/command unit
|
|
UMC Unassigned multiplexer code
|
|
UNDRN Underrange
|
|
UNISTAR Universal single call telecommunications answering & repair
|
|
UNKN Unknown
|
|
UOA U interface only activation (in EOC)
|
|
UP User part
|
|
UPC Update ccs vs. class of service table
|
|
UPDT Update
|
|
UPS Uninterruptable power systems
|
|
UQL Unequipped label received (outgoing)
|
|
US USOC
|
|
US Unit separator
|
|
USART Universal synchrounous/asynchrounous receiver/transmitter
|
|
USB Upper side band
|
|
USITA United states independent telephone association
|
|
USL List USOC (us) file data
|
|
USO Univeral service order
|
|
USO Universal service order
|
|
USOC Universal service order code
|
|
USP Universal sampling plan
|
|
USR User-to-user information (SS7: in ISUP)
|
|
UTC Unable to comply ack (in eoc)
|
|
UTC Unacknowledged (unnumbered) information transfer control (IOS)
|
|
UTC Update table for concentrator redesign
|
|
UTD Universal tone decoder
|
|
UTG Universal tone generator
|
|
UTM Universal transaction monitor
|
|
UTS Umbilical time slot
|
|
UUCICO Unix to unix copy incoming copy outgoing
|
|
UUCP Unix to unix copy program
|
|
UUCP Unix-system to unix-system copy
|
|
UUID Universal user identification
|
|
UUS User-to-user signaling (i.257 a)
|
|
UUT User to user signaling
|
|
UVC Universal voice channel
|
|
UWAL Universal wats (wide area telephone service) access line
|
|
UXS Unexpected stop
|
|
UXS Unexpected stop (MDII)
|
|
V Volts
|
|
V(R) Receive sequence counter
|
|
V(S) Transmit sequence counter
|
|
VAC Vacuumschmelze (produces cores and transformers)
|
|
VAL Minimum valid hours for entity data
|
|
VAN Value added network
|
|
VANS Value added network service
|
|
VAP Value added process
|
|
VAP Videotext access point
|
|
VAR Value added retailer
|
|
VC Virtual call
|
|
VC Virtual circuit
|
|
VCA Vacant code
|
|
VCB Virtual circuit bearer
|
|
VCS Virtual circuit switch (as in Datakit)
|
|
VCS Virtual circuit switching
|
|
VCS Virtual circuit system
|
|
VDC Unk? (On service order)
|
|
VDT Video display terminal
|
|
VERS Version
|
|
VF Commercial television (full time) INTER/TRA blocal 1-26
|
|
VF Voice frequency
|
|
VFAC Verified and forced account codes
|
|
VFD Verify display
|
|
VFG Virtual facility group
|
|
VFN Vendor feature node
|
|
VFS Verify status
|
|
VFY Verfy
|
|
VFY Verify
|
|
VG Voice grade
|
|
VGB Voice grade budget
|
|
VGF Voice grade facility
|
|
VGT Boltage test
|
|
VGT Voltage test (SARTS command)
|
|
VH Commercial television (part time) INTER/TRA blocal 1-26
|
|
VHDL Very high scale ic description language (DOD)
|
|
VHF Very high frequency
|
|
VINES Virtual network software
|
|
VIU Voiceband interface unit
|
|
VL (Ger) connecting cable
|
|
VLD Validity
|
|
VLSI Very large-scale integrated circuitry
|
|
VLT Voltage
|
|
VM Control/remote metering-voice grade INTER/TRA blocal 1-26
|
|
VM/SP Virtual machine/system product
|
|
VMC Vender marketing center
|
|
VMCF Virtual machine communications facility
|
|
VMR Volt-meter reverse
|
|
VMRS Voice message relay system
|
|
VMS Virtual memory operating system
|
|
VMS Voice mail system
|
|
VMS Voice management system
|
|
VMS Voltage Monitor error Summary
|
|
VNF Virtual network feature
|
|
VNL Via net loss plan
|
|
VNLF Via net loss factor
|
|
VO International overseas television INTER/TRA blocal 1-26
|
|
VODAS Voice over data access station
|
|
VPA Voice path assurance timeout (outgoing)
|
|
VPN Virtual private network
|
|
VR Non-commercial television
|
|
VRMS Voltage remote mean square
|
|
VRS Voice response system
|
|
VSAM Virtual storage access method
|
|
VSAT Very small aperature terminal
|
|
VSAT Very small aperture terminal (for satellite communication)
|
|
VSB Vestigial sideband modulation
|
|
VSC Vendor service center
|
|
VSE Virtual storage extended
|
|
VSP (ger) full frame storage
|
|
VSR Voice storage and retrieval
|
|
VSRTP Voice service remote test port
|
|
VSS Voice storage system
|
|
VSSP Voice switch signaling point
|
|
VSt (ger) exchange unit
|
|
VT Vertical tabulator
|
|
VT Virtual terminal
|
|
VTAM Virtual telecom access method
|
|
VTAM Virtual telecommunications access method
|
|
VTI Virtual terminal interface
|
|
VTOC Volume table of contents
|
|
VTS Video teleconferencing system
|
|
VUA Virtual user agent
|
|
W Date and time this ticket is closed.
|
|
W With
|
|
WADS Wide area data service
|
|
WAN Wide area network
|
|
WATS Wide area telecommunications service
|
|
WATS Wide area telephone service
|
|
WB Wideband digital 19.2 kb/s-service code for LATA access
|
|
WC Special 800 surface trunk INTER/TRA blocal 1-26
|
|
WC Wire center
|
|
WCC Change wire center - COSMOS command
|
|
WCI Write controller interface (IOM2 monitor command)
|
|
WCPC Wire center planning center
|
|
WCT Worksheet for cable throw orders
|
|
WD Special wats trunk (out) INTER/TRA blocal 1-26
|
|
WDCS Wideband digital cross-connect system
|
|
WDFHP Recursive high pass filter + decimation filter
|
|
WDFLP Recursive low pass filter + decimation filter
|
|
WDM Wavelength division multiplex
|
|
WDM Wavelength division multiplexing
|
|
WDT Watch dog timer
|
|
WE Wideband digital 50 kb/s-service code for LATA access
|
|
WEBS Wells electronic banking system
|
|
WF Wideband digital 230.4 kb/s-service code for LATA access
|
|
WFA Work and force administration
|
|
WFA-CMSA Work and force administration - common module for
|
|
systems administration
|
|
WFA/DO Work and force administration/dispatch out
|
|
WFL Working frame location
|
|
WG Switch group
|
|
WH Wideband digital 56 kb/s-service code for LATA access
|
|
WI 800 surface trunk INTER/TRA blocal 1-26
|
|
WI Wink start
|
|
WIP Workcenter information package
|
|
WJ Wideband analog 60-108 khz-service code for LATA access
|
|
WL Wideband analog 312-552 khz-service code for LATA access
|
|
WM Work manager
|
|
WN Wideband analog 10hz-20 khz-service code for LATA access
|
|
WO Wats line (out) INTER/TRA blocal 1-26
|
|
WOI Work order inquiry
|
|
WOL Work order listing
|
|
WORD Work order and record detail
|
|
WORD Work order record and details
|
|
WP Wideband analog 29-44 khz-service code for LATA access
|
|
WPN Work package number
|
|
WPT Work package table
|
|
WPT Work package type
|
|
WR Wideband analog 564-3064 khz-service code for LATA access
|
|
WS Wats trunk (out) INTER/TRA blocal 1-26
|
|
WSL Work status list
|
|
WSO Wats service office
|
|
WUL Work unit report for subscriber line
|
|
WX 800 service line INTER/TRA blocal 1-26
|
|
WY Wats trunk (2-way) INTER/TRA blocal 1-26
|
|
WZ Wats line (2-way) INTER/TRA blocal 1-26
|
|
X Check t for trouble
|
|
X-bar Crossbar
|
|
XA Dedicated digital 2.4 kb/s-service code for LATA access
|
|
XAD Transmit adress
|
|
XB Dedicated digital 4.8 kb/s-service code for LATA access
|
|
XB X-bar
|
|
XBT X-bar tandem
|
|
XFE X-front end
|
|
XFIFO Transmit fifo
|
|
XG Dedicated digital 9.6 kb/s-service code for LATA access
|
|
XH Dedecated digital 56. kb/s-service code for LATA access
|
|
XID Exchange identification (LAP-D command/response)
|
|
XMS Extended multiprocessor operating system
|
|
XN X
|
|
XN X number
|
|
XOFF Transmission off (dc1)
|
|
XON Transmission on (dc3)
|
|
XPL Cross reference protocol listing (PCT)
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|
XST Expected stop time-out
|
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XTC Extended test controller
|
|
XTC Extended test controllers
|
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XTC Extened test controller
|
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Y Initials of person to whom ticket is dispatched
|
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Z Redispatch information.
|
|
Z Transmit level point z
|
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ZA Alarm circuts INTER/TRA blocal 1-26
|
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ZC Call and talk circuts INTER/TRA blocal 1-26
|
|
ZCS Zero code suppression
|
|
ZCS Zero code suppression encoding (ds-1)
|
|
ZE Emergency patching circuts INTER/TRA blocal 1-26
|
|
ZF Order circuts- facility INTER/TRA blocal 1-26
|
|
ZM Measurement and recording circuts INTER/TRA blocal 1-26
|
|
ZN Zone location
|
|
ZP Test circut- plant service center INTER/TRA blocal 1-26
|
|
ZQ Quality and management circuts INTER/TRA blocal 1-26
|
|
ZS Switching- control and transfer circuts INTER/TRA blocal 1-26
|
|
ZT Test circuts- central office INTER/TRA blocal 1-26
|
|
ZV Order circuts- service INTER/TRA blocal 1-26
|
|
kHz Kilohertz-one thoughand hertz
|
|
|
|
|
|
----------------------EOF------EOF-------EOF------EOF----------------------
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