<div dir="ltr"><div dir="ltr">On Wed, Jul 16, 2025 at 8:37 AM Alexey <<a href="mailto:slackway2me@gmail.com">slackway2me@gmail.com</a>> wrote:</div><div class="gmail_quote gmail_quote_container"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi list,<br>
do these errors mean the same, as described here [1] ?<br>
<br>
ERROR:tm:add_uac: maximum number of branches exceeded<br>
ERROR:tm:t_forward_nonack: failure to add branches<br>
ERROR:tm:w_t_relay: t_forward_nonack failed<br>
<br>
[1] <a href="https://lists.opensips.org/pipermail/users/2024-May/048127.html" rel="noreferrer" target="_blank">https://lists.opensips.org/pipermail/users/2024-May/048127.html</a><br>
<br></blockquote><div><br></div><div>OpenSIPS supports 12 branches for a call, eg: 12 times you go into a failure route and resend out the INVITE</div><div><br></div><div>So, you probably are trying too many gateways one after another (like you have more than 12 gw in a drouting rule) or you simply retry more than 12 times to send out an INVITE, but each time you get an error back</div><div><br></div><div>For managing more than 12 branches, you must recompile OpenSIPS after changing an include file</div><div><br></div><div>-giovanni</div><div><br></div></div><div><br></div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature">Sincerely,<br><br>Giovanni Maruzzelli<br>OpenTelecom.IT<br>cell: +39 347 266 56 18<br><br></div></div>