Source note · Kamailio and OpenSIPS SIP proxies
The Kamailio rtpengine module keeps a hashtable mapping Call-ID to rtpengine node so that later operations on a call, such as delete, reach the same node as the offer, and it can replicate that table across a cluster with DMQ.
Checked 2026-09-24
- Vendor
- Kamailio project
- Product
- Kamailio
- Subsystem
- rtpengine
- Deployment
- self-hosted
- Region
- not restricted
- Release range
- 6.1.x
- Checked
- 2026-09-24
Sources
- RTPEngine Module — Kamailio project · tier 2 current vendor documentation · Overview / hashtable and DMQ parameters (hash_table_size, rtpengine_dmq)
Cite this note
APA
WarmTransfer. (2026, September 24). Kamailio and OpenSIPS SIP proxies: source note kamailio-sip-proxy-k-rtpengine-hash-same-node. WarmTransfer. https://warmtransfer.net/knowledge/claims/kamailio-sip-proxy-k-rtpengine-hash-same-node
BibTeX
@misc{warmtransfer-claim-kamailio-sip-proxy-k-rtpengine-hash-same-node,
title = {Kamailio and OpenSIPS SIP proxies: source note kamailio-sip-proxy-k-rtpengine-hash-same-node},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/kamailio-sip-proxy-k-rtpengine-hash-same-node},
note = {Source note kamailio-sip-proxy-k-rtpengine-hash-same-node, checked 2026-09-24}
}