OpenSIPS documentation contrasts its two balancers: dispatcher has no load information and spreads calls by probabilistic dispersion, while load_balancer routes mainly on load information.

Checked 2026-09-24

Vendor
OpenSIPS project
Product
OpenSIPS
Subsystem
load_balancer
Deployment
self-hosted
Region
not restricted
Release range
not version-scoped
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Kamailio and OpenSIPS SIP proxies: source note kamailio-sip-proxy-o-lb-vs-dispatcher. WarmTransfer. https://warmtransfer.net/knowledge/claims/kamailio-sip-proxy-o-lb-vs-dispatcher

BibTeX

@misc{warmtransfer-claim-kamailio-sip-proxy-o-lb-vs-dispatcher,
  title  = {Kamailio and OpenSIPS SIP proxies: source note kamailio-sip-proxy-o-lb-vs-dispatcher},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/kamailio-sip-proxy-o-lb-vs-dispatcher},
  note   = {Source note kamailio-sip-proxy-o-lb-vs-dispatcher, checked 2026-09-24}
}

Read in context