Source note · Setting up site survivability for Webex Calling
The documented SIP trunk example uses voice class tenant 300 with a sip-server target and bind to the PSTN-facing interface, and an outbound dial-peer 300 with session target sip-server, voice-class sip tenant 300, a codec class and dtmf-relay rtp-nte.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- Survivability Gateway call routing
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Site survivability for Webex Calling — Cisco Webex · tier 2 current vendor documentation · Configure PSTN connectivity / SIP trunk to PSTN gateway
Cite this note
APA
WarmTransfer. (2026, September 24). Setting up site survivability for Webex Calling: source note survivability-gateway-setup-pstn-sip-trunk. WarmTransfer. https://warmtransfer.net/knowledge/claims/survivability-gateway-setup-pstn-sip-trunk
BibTeX
@misc{warmtransfer-claim-survivability-gateway-setup-pstn-sip-trunk,
title = {Setting up site survivability for Webex Calling: source note survivability-gateway-setup-pstn-sip-trunk},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/survivability-gateway-setup-pstn-sip-trunk},
note = {Source note survivability-gateway-setup-pstn-sip-trunk, checked 2026-09-24}
}