In the Asterisk ITSP trunk example the endpoint references its credentials with outbound_auth, used when the provider authenticates Asterisk's outbound requests, and the AOR holds a static contact for the provider.
Checked 2026-09-24
- Vendor
- Sangoma
- Product
- Asterisk
- Subsystem
- res_pjsip
- Deployment
- self-hosted
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- res_pjsip Configuration Examples — Sangoma / Asterisk Project · tier 2 current vendor documentation · A SIP trunk to your service provider, including outbound registration
Cite this note
APA
WarmTransfer. (2026, September 24). Setting up an Asterisk PBX with Twilio Elastic SIP Trunking: source note asterisk-twilio-pbx-setup-trunk-outbound-auth. WarmTransfer. https://warmtransfer.net/knowledge/claims/asterisk-twilio-pbx-setup-trunk-outbound-auth
BibTeX
@misc{warmtransfer-claim-asterisk-twilio-pbx-setup-trunk-outbound-auth,
title = {Setting up an Asterisk PBX with Twilio Elastic SIP Trunking: source note asterisk-twilio-pbx-setup-trunk-outbound-auth},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/asterisk-twilio-pbx-setup-trunk-outbound-auth},
note = {Source note asterisk-twilio-pbx-setup-trunk-outbound-auth, checked 2026-09-24}
}