[asterisk-users] chan_sip.c: Hanging up call

[Ethy H. Brito]

On Thu, 28 May 2015 11:15:45 -0500
Scott Griepentrog <sgriepentrog at digium.com> wrote:

> The string "5a2600300339934f704528bb14ed05e9 at MyAsterisk:5060" is the unique
> identifier for the call in SIP known as the Call-ID.  If you have a packet
> capture of the port 5060 SIP traffic, that identifier will be in each SIP
> message related to the call, which also includes the full from and to
> details.

That is the problem. Since the message occurs typically about 2~3 times a day (or even less), I will have tons of packets to sniff.

But, I will give it a try.

> 
> As an alternative to running a separate packet capture, you can enable SIP
> message logging in Asterisk, which puts the full SIP message into the same
> log file.  

You mean "sip set debug on" ?

> Be aware however that this can fill your hard drive quite
> rapidly, as well as put additional load on the disk storage system.

I am pretty aware of that. Learn it the hard way.

Cheers

Ethy


> 
> On Thu, May 28, 2015 at 11:03 AM, Ethy H. Brito <ethy.brito at inexo.com.br>
> wrote:
> 
> >
> > Hi All
> >
> > I have a few lines like this at asterisk/messages.
> >
> > [May 25 15:22:42] WARNING[27725] chan_sip.c: Hanging up call
> > 5a2600300339934f704528bb14ed05e9 at MyAsterisk:5060 - no reply to our
> > critical
> > packet (see https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions
> > ).
> >
> > Since we have hundreds of clients with hundreds of simultaneous calls, how
> > is
> > it possible to know to which customer/IP those calls refer to?
> >
> > The above literature don't say much to help to narrow down the problem
> > scope.
> >
> > Cheers
> >
> > Ethy
> >
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> 
> 
> -- 
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> Scott Griepentrog
> Digium, Inc · Software Developer
> 445 Jan Davis Drive NW · Huntsville, AL 35806 · US
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