[OpenSIPS-Users] how to implement call forward after 486 (busy) with 181 message

Brett Nemeroff brett at nemeroff.com
Fri Mar 19 20:16:39 CET 2010 

Your log wouldn't show if it worked or not.. have you watched a sip trace?

Thanks,
Brett


On Fri, Mar 19, 2010 at 12:54 PM, Daniel Ribeiro
<ribeiro.danielf at gmail.com>wrote:

> I try that but don't work.
>
>
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: new branch
> at sip:11 at 192.168.1.2 <sip%3A11 at 192.168.1.2>
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: incoming
> reply
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: onreply
> invite
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: incoming
> reply
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: onreply
> invite
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: incoming
> reply error 486
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: ACC: call
> missed:
> timestamp=1269021181;method=INVITE;from_tag=1744708490;to_tag=192.168.1.2+1+1080000+b729333f;call_id=
> 72768D14-A5DB-EDCD-DD18-C6CFB4EAD16D at 192.168.1.200;code=486;reason=Busy
> Here
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: Redirect
> busy calls
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: before
> revert sip:11 at 192.168.1.2 <sip%3A11 at 192.168.1.2>
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: after revert
> sip:11 at 192.168.1.200 <sip%3A11 at 192.168.1.200>
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: forwarded
> to: sip:13 at 192.168.1.200 <sip%3A13 at 192.168.1.200>
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: new branch
> at sip:13 at 192.168.1.200 <sip%3A13 at 192.168.1.200>
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: new branch
> at sip:13 at 192.168.1.2 <sip%3A13 at 192.168.1.2>
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: incoming
> reply
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: onreply
> invite
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: incoming
> reply
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: onreply
> invite
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: ACC: call
> missed:
> timestamp=1269021181;method=INVITE;from_tag=1744708490;to_tag=192.168.1.2+1+1080000+b729333f;call_id=
> 72768D14-A5DB-EDCD-DD18-C6CFB4EAD16D at 192.168.1.200;code=482;reason=Loop
> Detected
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: incoming
> reply
> Mar 19 14:53:01 danielribeiro /usr/local/sbin/opensips[26630]: onreply
> invite
>
>
> On Fri, Mar 19, 2010 at 2:17 PM, Brett Nemeroff <brett at nemeroff.com>wrote:
>
>> Oh, right.. failure routes don't make sense in stateless. maybe t_reply
>> then?
>> t_reply("181","Call Is Being Forwarded")
>> ??
>> -brett
>>
>>
>> On Fri, Mar 19, 2010 at 12:13 PM, Daniel Ribeiro <
>> ribeiro.danielf at gmail.com> wrote:
>>
>>> This method isn't permitted at failure_route.
>>>
>>>
>>>
>>> On Fri, Mar 19, 2010 at 2:11 PM, Daniel Ribeiro <
>>> ribeiro.danielf at gmail.com> wrote:
>>>
>>>> One more detail...
>>>> I'm trying to implement this scenario.
>>>> http://www.tech-invite.com/Ti-sip-service-8.html#fig4
>>>>
>>>>
>>>>
>>>> On Fri, Mar 19, 2010 at 2:05 PM, Daniel Ribeiro <
>>>> ribeiro.danielf at gmail.com> wrote:
>>>>
>>>>> Hello guys,
>>>>>
>>>>> I'm trying to implement the call forward after a busy message following
>>>>> some internet examples but without success.
>>>>> How can I generate an 181 message after a error 486.
>>>>> I'm trying with this cfg for failure_route.
>>>>>
>>>>> failure_route[1] {
>>>>>     if (t_was_cancelled()) {
>>>>>         exit;
>>>>>     }
>>>>>
>>>>>     # uncomment the following lines if you want to block client
>>>>>     # redirect based on 3xx replies.
>>>>>     ##if (t_check_status("3[0-9][0-9]")) {
>>>>>     ##t_reply("404","Not found");
>>>>>     ##    exit;
>>>>>     ##}
>>>>>
>>>>>     # Redirect busy calls to another destination
>>>>>     if (t_check_status("486")) {
>>>>>         xlog("Redirect busy calls\n");
>>>>>         xlog("before revert $ru\n");
>>>>>         revert_uri();
>>>>>         xlog("after revert $ru\n");
>>>>>         #If there is an AVP called fwdbusy send to it
>>>>>         if(avp_db_load("$ru","$avp(s:fwdbusy)")) {
>>>>>             $ru = $avp(s:fwdbusy);
>>>>>             xlog("forwarded to: $ru");
>>>>>         }
>>>>>         t_relay();
>>>>>     }
>>>>> }
>>>>>
>>>>>
>>>>> The log output was:
>>>>> Mar 19 13:34:49 danielribeiro /usr/local/sbin/opensips[26188]: new
>>>>> branch at sip:11 at 192.168.1.2 <sip%3A11 at 192.168.1.2>
>>>>> Mar 19 13:34:49 danielribeiro /usr/local/sbin/opensips[26188]: incoming
>>>>> reply
>>>>> Mar 19 13:34:49 danielribeiro /usr/local/sbin/opensips[26188]: onreply
>>>>> invite
>>>>> Mar 19 13:34:50 danielribeiro /usr/local/sbin/opensips[26188]: incoming
>>>>> reply
>>>>> Mar 19 13:34:50 danielribeiro /usr/local/sbin/opensips[26188]: onreply
>>>>> invite
>>>>> Mar 19 13:34:58 danielribeiro /usr/local/sbin/opensips[26188]: incoming
>>>>> reply
>>>>> Mar 19 13:34:58 danielribeiro /usr/local/sbin/opensips[26188]: onreply
>>>>> invite
>>>>> Mar 19 13:34:58 danielribeiro /usr/local/sbin/opensips[26188]: ACC:
>>>>> transaction answered:
>>>>> timestamp=1269016498;method=INVITE;from_tag=286496395;to_tag=192.168.1.2+1+1060000+dca82b99;call_id=
>>>>> 3F0187FE-C3FE-E6DF-A2F3-457DF8E17B14 at 192.168.1.200;code=200;reason=OK
>>>>> Mar 19 13:34:58 danielribeiro /usr/local/sbin/opensips[26188]: ACC:
>>>>> request acknowledged:
>>>>> timestamp=1269016498;method=ACK;from_tag=286496395;to_tag=192.168.1.2+1+1060000+dca82b99;call_id=
>>>>> 3F0187FE-C3FE-E6DF-A2F3-457DF8E17B14 at 192.168.1.200;code=200;reason=OK
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: new
>>>>> branch at sip:11 at 192.168.1.2 <sip%3A11 at 192.168.1.2>
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: incoming
>>>>> reply
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: onreply
>>>>> invite
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: incoming
>>>>> reply
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: onreply
>>>>> invite
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: incoming
>>>>> reply error 486
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: ACC:
>>>>> call missed:
>>>>> timestamp=1269016500;method=INVITE;from_tag=c298fc07-e331-df11-91ee-002421899f1c;to_tag=192.168.1.2+1+1080000+b729333f;call_id=fc95fc07-e331-df11-91ee-002421899f1c at danielribeiro;code=486;reason=Busy
>>>>> Here
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: Redirect
>>>>> busy calls
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: before
>>>>> revert sip:11 at 192.168.1.2 <sip%3A11 at 192.168.1.2>
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: after
>>>>> revert sip:11 at 192.168.1.200 <sip%3A11 at 192.168.1.200>
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]:
>>>>> forwarded to: sip:13 at 192.168.1.200 <sip%3A13 at 192.168.1.200>
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: new
>>>>> branch at sip:13 at 192.168.1.200 <sip%3A13 at 192.168.1.200>
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: new
>>>>> branch at sip:13 at 192.168.1.2 <sip%3A13 at 192.168.1.2>
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: incoming
>>>>> reply
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: onreply
>>>>> invite
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: incoming
>>>>> reply
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: onreply
>>>>> invite
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: ACC:
>>>>> call missed:
>>>>> timestamp=1269016500;method=INVITE;from_tag=c298fc07-e331-df11-91ee-002421899f1c;to_tag=192.168.1.2+1+1080000+b729333f;call_id=fc95fc07-e331-df11-91ee-002421899f1c at xxxxxxx;code=482;reason=Loop
>>>>> Detected
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: incoming
>>>>> reply
>>>>> Mar 19 13:35:00 danielribeiro /usr/local/sbin/opensips[26188]: onreply
>>>>> invite
>>>>>
>>>>>
>>>>> --
>>>>> Daniel Ribeiro
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Daniel Ribeiro
>>>>
>>>
>>>
>>>
>>> --
>>> Daniel Ribeiro
>>>
>>> _______________________________________________
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>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>>
>>
>> _______________________________________________
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>>
>>
>
>
> --
> Daniel Ribeiro
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
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>
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