[OpenSIPS-Users] OpenSIPS handling B2B features

[Anca Vamanu]

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