WARNING chan_sip.c: Timeout on [SID] on non-critical invite transaction

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1

Hello? can you help me^

[2014-12-13 14:42:41] WARNING[2048] chan_sip.c: Timeout on e4f0383e16f3207eac48560e316cdcdb on non-critical invite transaction.
[2014-12-13 14:43:09] WARNING[2048] chan_sip.c: Timeout on 6aa53801e9e4be3e55422ea65eb4cb5e on non-critical invite transaction.
[2014-12-13 14:43:36] WARNING[2048] chan_sip.c: Timeout on 07a70f9f33a1ec083144d8f722fce82f on non-critical invite transaction.
[2014-12-13 14:44:04] WARNING[2048] chan_sip.c: Timeout on b415b4dc087193eea1d7803151681dbe on non-critical invite transaction.
[2014-12-13 14:44:32] WARNING[2048] chan_sip.c: Timeout on e051c5e6145f23f4a0378825cecdb90d on non-critical invite transaction.
[2014-12-13 14:45:00] WARNING[2048] chan_sip.c: Timeout on bdcf0fab12cf79fcce4591f684313153 on non-critical invite transaction.
[2014-12-13 14:45:28] WARNING[2048] chan_sip.c: Timeout on 3007d1565b1892da71729174efdfe830 on non-critical invite transaction.
[2014-12-13 14:45:55] WARNING[2048] chan_sip.c: Timeout on c7977674c8a26fe23de1d6da2d3dd1bc on non-critical invite transaction.
[2014-12-13 14:46:23] WARNING[2048] chan_sip.c: Timeout on cd7f55ec6ac0e1314102bed280b12a10 on non-critical invite transaction.
[2014-12-13 14:46:50] WARNING[2048] chan_sip.c: Timeout on d1faa45fa643cda3aedc056670029f33 on non-critical invite transaction.
[2014-12-13 14:47:18] WARNING[2048] chan_sip.c: Timeout on 5c0fdffc2d5db7d1a3db8af63583a136 on non-critical invite transaction.
[2014-12-13 14:47:46] WARNING[2048] chan_sip.c: Timeout on 520c87ba90a7125dd221f8524e330462 on non-critical invite transaction.
[2014-12-13 14:48:14] WARNING[2048] chan_sip.c: Timeout on f0c7f940229232d8ae283e754812ecee on non-critical invite transaction.
[2014-12-13 14:48:41] WARNING[2048] chan_sip.c: Timeout on 0cd3d37f9f6150c90d5156d48bcab581 on non-critical invite transaction.
[2014-12-13 14:49:10] WARNING[2048] chan_sip.c: Timeout on 4a8b9095910943367c812f3e4a35d0a9 on non-critical invite transaction.
[2014-12-13 14:49:38] WARNING[2048] chan_sip.c: Timeout on 2c61ca9ed2ad9c0efd0baea0c2ab9213 on non-critical invite transaction.
[2014-12-13 14:50:05] WARNING[2048] chan_sip.c: Timeout on 066cd96f638b528a2faafa86d9a2e7f3 on non-critical invite transaction.
[2014-12-13 14:50:10] WARNING[2048] chan_sip.c: Timeout on 75cb64b994c759e4a741e34ada0039e2 on non-critical invite transaction.
[2014-12-13 14:50:33] WARNING[2048] chan_sip.c: Timeout on 24381bc53fbc34dd5214a40c17e18ab3 on non-critical invite transaction.
[2014-12-13 14:51:02] WARNING[2048] chan_sip.c: Timeout on baa777f2ecd23a24333f81305eb34028 on non-critical invite transaction.
[2014-12-13 14:51:31] WARNING[2048] chan_sip.c: Timeout on a58f6d2b94ee1b485937cc5a12fe9ff1 on non-critical invite transaction.
[2014-12-13 14:51:59] WARNING[2048] chan_sip.c: Timeout on 484ad7485d22ea5165511e890eb9b7c5 on non-critical invite transaction.
[2014-12-13 14:52:26] WARNING[2048] chan_sip.c: Timeout on 57e6e0ace4df8f20656082d732b5a3fc on non-critical invite transaction.
[2014-12-13 14:52:54] WARNING[2048] chan_sip.c: Timeout on 68827e8381fc95a2a896e8a644b3e261 on non-critical invite transaction.
[2014-12-13 14:53:21] WARNING[2048] chan_sip.c: Timeout on fc5992393654a34d8ff90edc6f9c955c on non-critical invite transaction.
[2014-12-13 14:53:49] WARNING[2048] chan_sip.c: Timeout on 237b9f61e7df9e3f1f9bd031592f4d2c on non-critical invite transaction.

what is it?

2

You have badly setup router(s)/NAT/network(s)/firewall.

3

I’m running into the same issue with a new install. Trunks are up, but keep getting the same error about a timeout on a non-critical invite.

Does anyone have any ideas as to where to check for clues? Neither the Asterisk console nor the log file are giving me much.

PBX Firmware: 6.12.65-22
PBX Service Pack: 1.0.0.0
FreePBX 12.0.32 to be exact.

Log file says simply:

[2015-01-19 02:03:33] WARNING[1945] chan_sip.c: Timeout on (SID) on non-critical invite transaction.

Thank you all

Uri

4

Found my issue, hope this helps someone else looking for a solution. I had configured my trunks to accept traffic from host A, but after analyzing a tcpdump file, I saw that it was coming in from host B instead. I changed the IP address in my trunk configuration to host B and then everything worked. It appears that you will get the timeout on non-critical invite whenever calls are being sent from an IP different than what you have in your trunks. At least that’s what it was for me.