Source note · PRI and TDM gateway interworking
Under RFC 3578, when timer T10 expires the gateway sends an INVITE containing the digits collected so far.
Checked 2026-09-24
- Vendor
- IETF
- Product
- RFC 3578
- Subsystem
- overlap signalling timers
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 3578
- Checked
- 2026-09-24
Sources
- RFC 3578: Mapping of Integrated Services Digital Network (ISDN) User Part (ISUP) Overlap Signalling to the Session Initiation Protocol (SIP) — RFC Editor / IETF · tier 1 standards and regulators · Section 2.2
Cite this note
APA
WarmTransfer. (2026, September 24). PRI and TDM gateway interworking: source note legacy-pri-tdm-overlap-t10-expiry. WarmTransfer. https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-overlap-t10-expiry
BibTeX
@misc{warmtransfer-claim-legacy-pri-tdm-overlap-t10-expiry,
title = {PRI and TDM gateway interworking: source note legacy-pri-tdm-overlap-t10-expiry},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-overlap-t10-expiry},
note = {Source note legacy-pri-tdm-overlap-t10-expiry, checked 2026-09-24}
}