Source note · PRI and TDM gateway interworking
RFC 4497 covers basic call only; signalling for QSIG supplementary services is explicitly outside its scope.
Checked 2026-09-24
Call-related and call-independent signalling in support of supplementary services is outside the scope of this specification.
- Vendor
- IETF
- Product
- RFC 4497
- Subsystem
- scope
- Deployment
- on-premises
- Region
- not restricted
- Release range
- RFC 4497
- Checked
- 2026-09-24
Sources
- RFC 4497: Interworking between the Session Initiation Protocol (SIP) and QSIG — RFC Editor / IETF · tier 1 standards and regulators · Section 1 (Introduction)
Cite this note
APA
WarmTransfer. (2026, September 24). PRI and TDM gateway interworking: source note legacy-pri-tdm-rfc4497-basic-call-only. WarmTransfer. https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-rfc4497-basic-call-only
BibTeX
@misc{warmtransfer-claim-legacy-pri-tdm-rfc4497-basic-call-only,
title = {PRI and TDM gateway interworking: source note legacy-pri-tdm-rfc4497-basic-call-only},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-rfc4497-basic-call-only},
note = {Source note legacy-pri-tdm-rfc4497-basic-call-only, checked 2026-09-24}
}