In Kamailio, t_newtran() creates a new transaction without relaying and is typically used when Kamailio acts as a UAS.

Checked 2026-09-24

Creates a new transaction, returns a negative value on error.
Vendor
Kamailio project
Product
Kamailio
Subsystem
tm
Deployment
self-hosted
Region
not restricted
Release range
6.1.x
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Kamailio and OpenSIPS SIP proxies: source note kamailio-sip-proxy-tm-t-newtran. WarmTransfer. https://warmtransfer.net/knowledge/claims/kamailio-sip-proxy-tm-t-newtran

BibTeX

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

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