This is related to:

- http://lists.sip-router.org/pipermail/sr-users/2013-May/077878.html

Cheers,
Daniel

On 5/8/13 9:28 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 101 to 102 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?

ps:kamailio and asterisk are running in the same machine.

Best Regards,
zhengyw
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Postcode:110179
Tel:+86 24 83662278
Mobile:15242493836
Email : zhen...@neusoft.com <mailto:zhen...@neusoft.com>
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Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
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