[SR-Users] I need you help-----about Kamailio 3.3.x and Asterisk 10.7.0 Realtime Integration

[Daniel-Constantin Mierla]

Hello

On 5/8/13 11:20 AM, zhengyw wrote:
> Hello:
>     I followed the step by step guide 
> (http://kb.asipto.com/asterisk:realtime:kamailio-3.3.x-asterisk-10.7.0-astdb) 
> that describe the realtime integration
> between Kamailio and Asterisk. I have no problem with registration but 
> when I try a call from 106 to 107 I get the followng error :
>
> 1. in the asterisk console:  " *Unresolvable destination (478/SL)"
> *2. in the kamailio log:
> *   May  6 17:01:38 WH-PC /usr/sbin/kamailio[4192]: ERROR: 
> <core> [resolve.c:1540]: ERROR: sip_hostport2su: could not resolve 
> hostname: "(null)"
>    May  6 17:01:38 WH-PC /usr/sbin/kamailio[4192]: ERROR: tm 
> [ut.h:327]: failed to resolve "(null)"
>    May  6 17:01:38 WH-PC /usr/sbin/kamailio[4192]: ERROR: tm 
> [t_fwd.c:1530]: ERROR: t_forward_nonack: failure to add branches
>    May  6 17:01:38 WH-PC /usr/sbin/kamailio[4192]: ERROR: sl 
> [sl_funcs.c:371]: ERROR: sl_reply_error used: Unresolvable destination 
> (478/SL)*
> Any idea about the cause of this problem?
the invite comes with a bad domain in R_URI, see your logs:

Reliably Transmitting (no NAT) to 10.11.2.47:5060:
INVITEsip:106@(null)  SIP/2.0
Via: SIP/2.0/UDP 10.11.2.47:5080;branch=z9hG4bK4e44a5a4
Route:<sip:10.11.2.47;lr=on;ftag=29997>

Probably something is not properly configured in asterisk.

Cheers,
Daniel

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
   * http://asipto.com/u/katu *

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