Source note · Kamailio and OpenSIPS SIP proxies
OpenSIPS lb_start(grp, resources[, flags][, attrs]) returns 1 when a destination is set, -1 on internal error, -2 when no capacity is available, -3 when no destination matches and -4 for invalid resources.
Checked 2026-09-24
- Vendor
- OpenSIPS project
- Product
- OpenSIPS
- Subsystem
- load_balancer
- Deployment
- self-hosted
- Region
- not restricted
- Release range
- master branch as of 2026-09-24
- Checked
- 2026-09-24
Sources
- opensips/modules/load_balancer (rendered README) — OpenSIPS project (GitHub) · tier 3 vendor-maintained repositories · Exported Functions, lb_start, return values
Cite this note
APA
WarmTransfer. (2026, September 24). Kamailio and OpenSIPS SIP proxies: source note kamailio-sip-proxy-o-lb-start-codes. WarmTransfer. https://warmtransfer.net/knowledge/claims/kamailio-sip-proxy-o-lb-start-codes
BibTeX
@misc{warmtransfer-claim-kamailio-sip-proxy-o-lb-start-codes,
title = {Kamailio and OpenSIPS SIP proxies: source note kamailio-sip-proxy-o-lb-start-codes},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/kamailio-sip-proxy-o-lb-start-codes},
note = {Source note kamailio-sip-proxy-o-lb-start-codes, checked 2026-09-24}
}