Source note · FreeSWITCH
Asterisk deprecated its chan_sip driver in Asterisk 17 and removed it in Asterisk 21; PJSIP (res_pjsip/chan_pjsip) is the standard SIP driver.
Checked 2026-09-24
chan_sip has been officially removed in Asterisk 21
- Vendor
- Sangoma
- Product
- Asterisk
- Subsystem
- sip-channel-driver
- Deployment
- on-premises, cloud
- Region
- not restricted
- Release range
- Asterisk 21 and later
- Checked
- 2026-09-24
Sources
- Configuring chan_sip — Sangoma / Asterisk project · tier 2 current vendor documentation · Configuring chan_sip page, deprecation/removal notice
Cite this note
APA
WarmTransfer. (2026, September 24). FreeSWITCH: source note freeswitch-pbx-asterisk-chan-sip-removed. WarmTransfer. https://warmtransfer.net/knowledge/claims/freeswitch-pbx-asterisk-chan-sip-removed
BibTeX
@misc{warmtransfer-claim-freeswitch-pbx-asterisk-chan-sip-removed,
title = {FreeSWITCH: source note freeswitch-pbx-asterisk-chan-sip-removed},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/freeswitch-pbx-asterisk-chan-sip-removed},
note = {Source note freeswitch-pbx-asterisk-chan-sip-removed, checked 2026-09-24}
}