Invalid SIP message - rejected, no callid

Asterisk Asterisk Support
1

Hi,

I just recently upgraded our 1.2 server to 1.4.23.1, and I’m going through the logs and I’m seeing this message a lot and not sure what it means. Hoping that someone here can shed some light on the problem, if there’s a problem at all.

[Feb 3 16:04:08] DEBUG[9932] chan_sip.c: Invalid SIP message - rejected , no callid, len 628
[Feb 3 16:04:20] DEBUG[9932] chan_sip.c: Invalid SIP message - rejected , no callid, len 513

And I am getting these messages as well:
[Feb 3 16:04:40] DEBUG[9932] chan_sip.c: = No match Their Call ID: 0018180e-4dcf000f-5b3fc623-711cceed@192.168.1.13 Their Tag 0018180e4dcf010c499a5a33-100db3d2 Our tag: as22882160
[Feb 3 16:04:40] DEBUG[9932] chan_sip.c: = No match Their Call ID: 0017e0f0-af43000d-02241cea-7370d571@192.168.1.12 Their Tag 0017e0f0af43010422d9e686-201279c6 Our tag: as144c020a

As far as I can tell, everything is working out ok so far. I’m just wondering why we are getting these messages.

Thanks,
Herb

2

On the surface, the first one indicates that the other side is violating the SIP protocol, and the second, that you are getting messages relating to a SIP call that you don’t think exists.