[OpenSIPS-Users] OpenSIPS handling B2B features

Toyima Dias toyimads at gmail.com
Wed Jan 26 09:55:16 CET 2011


Thanks Duane,

But what about the B2B module of OpenSIPS?:
http://www.opensips.org/Resources/B2buaTutorial#toc15

Best Regards!

2011/1/25 Duane Larson <duane.larson at gmail.com>

> You should be able to transfer a call from one OpenSIPS user to another
> without anything special I believe.  Also depending on your SIP/PSTN carrier
> you might also be able to do transfers from an OpenSIPS user to the PSTN.
>
> OpenSIPS can also do Call Pickups that you mentioned in your first email.
> You need to look at the pua_dialoginfo module.
>
>   On Tue, Jan 25, 2011 at 10:38 AM, Toyima Dias <toyimads at gmail.com>wrote:
>
>> Thanks Anca,
>>
>> To make transfers possibles, i would use REFER messages, and for this i
>> would need to use B2BUA module of opensips, rigth?
>>
>> What about conferences? For conferences is the same procedure (REFER
>> messages), but always handling a media b2bua, rigth?
>>
>> Is there a way to handle call transfer without the B2BUA module as REFER
>> is a sequential request and should be routed like the other sequential
>> request on the script (ACK, BYE, etc)
>>
>> Thanks in advance!
>>
>> 2011/1/25 Anca Vamanu <anca at opensips.org>
>>
>>>   On 01/25/2011 04:58 PM, Toyima Dias wrote:
>>>
>>> Hello my friends,
>>>
>>> I'm configuring a proxy with OpenSIPS, and the peers has individual
>>> features that must be accomplished, like the following:
>>>
>>> - Transfering calls
>>> - Conferences
>>> - Call Pick UP
>>>
>>> I do understand that these features should be handled by a B2BUA and not
>>> to a Proxy; but i've seen this link:
>>>
>>> http://www.opensips.org/Resources/B2buaTutorial#toc15
>>>
>>> You also need a media B2BUA for conferences, so you can not use only
>>> OpenSIPS B2B.
>>>
>>>
>>>
>>> How can i achieve these features in OpenSIPS? Should i take care of the
>>> REFER messages?
>>>
>>> --
>>> Anca Vamanuwww.voice-system.ro
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>>
>>
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>
>
> --
> --
> *--*--*--*--*--*
> Duane
> *--*--*--*--*--*
> --
>
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