https://ssl.opennet.dev/openforum/vsluhforumID1/93776.html sip.conf:<br><br>[demo-bob]<br>type=friend<br>host=dynamic<br>secret=secret567<br>context=users<br>insecure=very<br><br>[isp]<br>type=friend<br>host=10.10.10.10<br>fromuser=demo-bob<br>qualify=no<br>context=users<br>insecure=very<br><br>extension.conf:<br><br>[users]<br>exten=&gt;_99.,1,Dial(SIP/${EXTEN:2}@isp)<br><br><br>Клиент регится, пытаюсь звонить:<br><br>[Sep 6 15:05:54] NOTICE[8906]: chan_sip.c:24933 handle_request_subscribe: Received SIP subscribe for peer without mailbox: demo-bob<br> == Using SIP RTP CoS mark 5<br> -- Executing [99100@users:1] Dial("SIP/demo-bob-00000000", "SIP/100@isp") in new stack<br> == Using SIP RTP CoS mark 5<br> -- Called SIP/100@isp<br>[Sep 6 15:05:56] NOTICE[8906]: chan_sip.c:20425 handle_response_invite: Failed to authenticate on INVITE to '"demo-bob" &lt;sip:demo-bob@10.10.10.100&gt;;tag=as38288baa'<br> -- SIP/isp-00000001 is circuit-busy<br> == Everyone is busy/congested at this time (1:0/1/0)<br> -- Auto fallthrough, channel 'SIP/demo-bob-00000000' status is 'CONGESTION'<br><br>В чём проблема? Транк с той стороны без паролей и т. https://ssl.opennet.dev/openforum/vsluhforumID1/93776.html#1 Sat, 08 Sep 2012 05:08:59 GMT А если переписать экстеншн на:<br><br>exten=&gt;_99.,1,Dial(SIP/isp/${EXTEN:2})<br><br>