asterisk users - Jun 2009 - SIP Response 181 - Is it possible in Asterisk?

Hello all,

 

I have being trying to replicate the following call scenario with my
Asterisk box: http://www.tech-invite.com/Ti-sip-service-8.html
<http://www.tech-invite.com/Ti-sip-service-8.html>  

 

I have a situation that I have to notify the calling party that the call is
being forwarded to another number. So far, in the tests that I made, calling
from a SIP extension to another SIP extension with the forwarding activated,
I get only the SIP Response 302 (MOVED_TEMPORARILY) instead of the SIP
Response 181 CALL_IS_BEING_FORWARDED).

 

The forwarding of the SIP extensions is being set with AstDB. 

 

My doubt is if, only a SIP Proxy would be able to trigger SIP Response 181,
or if it would be possible with an Asterisk Server. 

 

Thanks,

 

 

Marco Cordeiro

mhcordeiro at gmail.com

 

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Marco Cordeiro schrieb:
> I have being trying to replicate the following call scenario with my
> Asterisk box: http://www.tech-invite.com/Ti-sip-service-8.html
> <http://www.tech-invite.com/Ti-sip-service-8.html>  
> 
> I have a situation that I have to notify the calling party that the call is
> being forwarded to another number. So far, in the tests that I made,
calling
> from a SIP extension to another SIP extension with the forwarding
activated,
> I get only the SIP Response 302 (MOVED_TEMPORARILY) instead of the SIP
> Response 181 CALL_IS_BEING_FORWARDED).
> 
> The forwarding of the SIP extensions is being set with AstDB. 
> 
> My doubt is if, only a SIP Proxy would be able to trigger SIP Response 181,
> or if it would be possible with an Asterisk Server. 
IIRC Asterisk trunk can send and handle 181 Call is being forwarded.


    Philipp Kempgen
-- 
AMOOMA GmbH - Bachstr. 126 - 56566 Neuwied  ->  http://www.amooma.de
Gesch?ftsf?hrer: Stefan Wintermeyer, Handelsregister: Neuwied B14998
Asterisk: http://the-asterisk-book.com - http://das-asterisk-buch.de
Videos of the AMOOCON VoIP conference 2009 ->  http://www.amoocon.de
--

Philipp Kempgen schrieb:
> Marco Cordeiro schrieb:
>> I have a situation that I have to notify the calling party that the
call is
>> being forwarded to another number. So far, in the tests that I made,
calling
>> from a SIP extension to another SIP extension with the forwarding
activated,
>> I get only the SIP Response 302 (MOVED_TEMPORARILY) instead of the SIP
>> Response 181 CALL_IS_BEING_FORWARDED).
>> 
>> The forwarding of the SIP extensions is being set with AstDB. 
>> 
>> My doubt is if, only a SIP Proxy would be able to trigger SIP Response
181,
>> or if it would be possible with an Asterisk Server. 
> 
> IIRC Asterisk trunk can send and handle 181 Call is being forwarded.
However as a rule of thumb you could probably say that SIP B2BUAs
send "302 Moved temporarily" whereas SIP proxies send "181 Call
is
being forwarded".


    Philipp Kempgen
-- 
AMOOMA GmbH - Bachstr. 126 - 56566 Neuwied  ->  http://www.amooma.de
Gesch?ftsf?hrer: Stefan Wintermeyer, Handelsregister: Neuwied B14998
Asterisk: http://the-asterisk-book.com - http://das-asterisk-buch.de
Videos of the AMOOCON VoIP conference 2009 ->  http://www.amoocon.de
--