On Wed, 7 Jan 2004, Sjur Eivind Usken wrote:
> We have setup an asterisk box to let everybody call into the university
> internal network, but I get unexpected hangups when doing an outbound call
> from SIP to the ISDN interface, and it happens from 20 seconds to some minutes into
> the
> call.
>
> ----------the dial and the problem-----------
> -- Executing Dial("SIP/57966-a19d", "Modem/g1:96121||rt|") in new
> stack
> -- Executing Dial("SIP/57966-a19d", "Modem/g1:96121||rt|") in new
> stack
> -- Called g1:96121
> -- Called g1:96121
> -- Modem[i4l]/ttyI1 answered SIP/57966-a19d
> -- Modem[i4l]/ttyI1 answered SIP/57966-a19d
> voipgk*CLI> WARNING[81926]: File chan_sip.c, Line 464 (retrans_pkt):
> Maximum retries exceeded on call [EMAIL PROTECTED] for seqno 102
> (Request)
> -- Hungup 'Modem[i4l]/ttyI1'
> -- Hungup 'Modem[i4l]/ttyI1'
> -----------------
As far as Asterisk is concerned, it never finished establishing the
SIP connection from the source phone.
I suggest enabling SIP debug and have a look at the messages.
Perhaps you have a NAT issue.
You may like to dial say the Echo application on your Asterisk server
to satisfy yourself that this isn't an ISDN issue.
Steve
_______________________________________________
Asterisk-Users mailing list
[EMAIL PROTECTED]
http://lists.digium.com/mailman/listinfo/asterisk-users
