Source note · FreeSWITCH
The Sofia profile parameters ext-sip-ip and ext-rtp-ip set the public SIP and RTP addresses FreeSWITCH advertises behind NAT; sip-ip and rtp-ip set the local bind addresses.
Checked 2026-09-24
- Vendor
- SignalWire
- Product
- FreeSWITCH
- Subsystem
- mod_sofia
- Deployment
- on-premises, cloud
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Chapter 7: SIP Profiles with Sofia | FreeSWITCH Users Manual — SignalWire · tier 2 current vendor documentation · Chapter 7, critical profile parameters table
Cite this note
APA
WarmTransfer. (2026, September 24). FreeSWITCH: source note freeswitch-pbx-profile-nat-params. WarmTransfer. https://warmtransfer.net/knowledge/claims/freeswitch-pbx-profile-nat-params
BibTeX
@misc{warmtransfer-claim-freeswitch-pbx-profile-nat-params,
title = {FreeSWITCH: source note freeswitch-pbx-profile-nat-params},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/freeswitch-pbx-profile-nat-params},
note = {Source note freeswitch-pbx-profile-nat-params, checked 2026-09-24}
}