Source note · Setting up FreePBX with a SIP trunk
Carriers specify different inbound Context values for a FreePBX PJSIP trunk: several Sangoma provider guides use from-pstn, and one FreePBX 17 carrier guide uses from-pstn-toheader.
Checked 2026-09-25
- Vendor
- multi-vendor
- Product
- FreePBX
- Subsystem
- Trunks module
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Configuring Your Trunk With FreePBX17 - Registration — Wiretap Telecom · tier 2 current vendor documentation · Registration credentials, Context
Cite this note
APA
WarmTransfer. (2026, September 25). Setting up FreePBX with a SIP trunk: source note freepbx-sip-trunk-setup-carrier-context-varies. WarmTransfer. https://warmtransfer.net/knowledge/claims/freepbx-sip-trunk-setup-carrier-context-varies
BibTeX
@misc{warmtransfer-claim-freepbx-sip-trunk-setup-carrier-context-varies,
title = {Setting up FreePBX with a SIP trunk: source note freepbx-sip-trunk-setup-carrier-context-varies},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/freepbx-sip-trunk-setup-carrier-context-varies},
note = {Source note freepbx-sip-trunk-setup-carrier-context-varies, checked 2026-09-25}
}