[asterisk-dev] SIP issue (chan_sip.c:7724 set_address_from_contact) with Nortel CS1K

Olle E Johansson olle at voop.com
Sun Apr 1 10:05:57 MST 2007

1 apr 2007 kl. 13.02 skrev Mikael Magnusson:

> Olle E Johansson wrote:
>> 30 mar 2007 kl. 23.52 skrev Christopher Thompson:
>>> Contact: <sip:65602093;phone-context=*BLANKED*: 
>>> 5060;maddr=;transport=udp;user=phone>
>> This is the culprit. There's no @ sign in this contact. nortel has  
>> a way of implementing their own stuff, not really
>> bothering about interoperability.
> Are you sure there isn't a @ in *BLANKED*? That would make it a  
> valid sip uri. Similar to the following from RFC 4504:
>     sip:5551234;phone-context=+1212 at example.net;user=phone

If so, then we're back to us not correctly supporting ;parameters in  
the username part, which was supposed to be fixed.

However, I'm sure it is fixed in Asterisk SPE 1.0B.


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