[OpenSIPS-Users] OpenSIPS handling B2B features

Toyima Dias toyimads at gmail.com
Thu Jan 27 09:21:59 CET 2011


Anca,

What conference system would you recommend for me? Asterisk? SEMS? may be
some licensed software could be ok for me...i would like to heard some
recommendations

Regards

2011/1/26 Anca Vamanu <anca at opensips.org>

> Hi Toyima,
>
>
> On 01/25/2011 06:38 PM, Toyima Dias 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?
>>
> VoIP phones can handle REFER messages, the problem is with the gateways,
> and this is why sometimes it is required to handle the REFER at the server
> and instead of forwarding it, replace it with connecting the party in a call
> to the new party from the server.
>
> What about conferences? For conferences is the same procedure (REFER
>> messages), but always handling a media b2bua, rigth?
>>
> For conferences it is not enough to handle the signaling, you also need a
> conference bridge to distribute the media to more parties.
>
> Regards,
>
>
> --
> Anca Vamanu
> www.voice-system.ro
>
>
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