Source note · Kamailio and OpenSIPS SIP proxies
OpenSIPS 4.0 replaces the multi-process TCP/TLS model with a single dedicated TCP process that runs configurable threads, and it keeps the TLS (SSL) context local to that process.
Checked 2026-09-24
- Vendor
- OpenSIPS project
- Product
- OpenSIPS
- Subsystem
- tcp-tls
- Deployment
- self-hosted
- Region
- not restricted
- Release range
- 4.0
- Checked
- 2026-09-24
Sources
- TCP/TLS rework in OpenSIPS 4.0 — OpenSIPS project blog · tier 4 archived vendor documentation · Body, description of the new architecture
Cite this note
APA
WarmTransfer. (2026, September 24). Kamailio and OpenSIPS SIP proxies: source note kamailio-sip-proxy-opensips-4-0-tcp-threads. WarmTransfer. https://warmtransfer.net/knowledge/claims/kamailio-sip-proxy-opensips-4-0-tcp-threads
BibTeX
@misc{warmtransfer-claim-kamailio-sip-proxy-opensips-4-0-tcp-threads,
title = {Kamailio and OpenSIPS SIP proxies: source note kamailio-sip-proxy-opensips-4-0-tcp-threads},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/kamailio-sip-proxy-opensips-4-0-tcp-threads},
note = {Source note kamailio-sip-proxy-opensips-4-0-tcp-threads, checked 2026-09-24}
}