Re: [SR-Users] SIP Packet identifier

2015-05-19 Thread Sergey Okhapkin
Why not log the SIP message itself to the same syslog? On May 19, 2015 12:46:34 AM EDT, jay binks wrote: >So im logging lots of information to Syslog to assist our helpdesk in >diagnosing customer issues. > >Im seeing LOTS of user agents that re-use the sip Call-ID ( especially >in >registers ).

Re: [SR-Users] SIP Packet identifier

2015-05-19 Thread Daniel-Constantin Mierla
Hello, indeed there is no guaranteed unique token per SIP packet. If one wants to identify the transaction, need to look at Call-Id and CSeq, plus Via header (the via is relevant when there is a forking proxy upstream). Regarding the checksum, the upd checksum is not available, but kamailio can

Re: [SR-Users] SIP Packet identifier

2015-05-18 Thread Alex Balashov
‎Hello,Various GUIDs and other signatures in SIP exist to link branches, transactions, and dialogs, but none that are uniquely generated per packet. The best you're going to be able to do is to compute a checksum,