[OpenSIPS-Users] Distributed dialog info for presence server

[Iñaki Baz Castillo]

2010/6/16 vallimamod abdullah <vallimamod.abdullah at imtelecom.fr>:
> Hello List,
>
> I am currently using opensips as proxy and presence server (with
> pua_dialoginfo and presence_dialoginfo modules) to manage BLF on
> linksys phones and it works fine.
> Now I would like to separate them: the sip proxy on one machine and
> the presence presence server on another one. The proxy would forward
> all presence related requests to the presence server.
>
> The problem I am facing is how the presence server knows the dialog
> info associated to all ongoing calls to send the correct notifications
> to the phones ?
> Is there a way for the dialoginfo modules to request the current
> dialogs states on a remote opensips proxy ?

pua_dialoginfo must run in the proxy server so it's aware of existing
dialog and publises (it sends PUBLISH) to the presence server which
will generate the notifications and also handle the subscriptions from
clients.


-- 
Iñaki Baz Castillo
<ibc at aliax.net>