Telecommunication Abbreviations and Acronyms

1. SRSM
   Specialized Resource Function Call State Model
2. SRT
   Subsystem Routing Stapus Test Message
3. SRTC
   Subrate Channel
4. SRTC
   Subsystem Routing Status Test Control
5. SRU-R
   Signal Regenerator Unit - Remote
6. SS
   Synchronization Signal
7. SS-CD
   Supplementary Services Call Deflection
8. SS-CFB
   Sqpplementary Services Call Forwarding Busy
9. SS-CFNR
   Supplementarr Services Call Forwarding No Reply
10. SS-CFU
    Supplementary Services Call Forwarding Unconditional
11. SS-CI
    Supplementary Service - Call Intrusion
12. SS-CNIR
    Supplementary Service- Calling/Connected Name Identification Restriction
13. SS-COLP
    Supplementary Service- Calling Line Identification Presentation
14. SS-MCM
    Supplementary Services - Message Center Monitoring
15. SS-MID
    Supplementdry Services - Mailbox Identification
16. SS/80
    Subset 1980
17. SS5
    Signaling System No. 5
18. SS5
    Signaling System 5
19. SS6
    Signaling System No. 6
20. SS7
    Signaling System Number 7

Last updated: January 4, 2020 — Total entries: 4,970