[SR-Users] Regarding IMS/RCS complaint clients for Kamailio IMS/RCS server

[Camille Oudot]

Le Wed, 25 Mar 2015 02:44:37 -0700,
MadhuManjushaAripirala <amanju0211 at gmail.com> a écrit :

> Can I be able to enhance Kamailio 4.2.x IMS/RCS based server to
> implement file transfer feature in it?

Hi,

keep in mind that kamailio only takes care of SIP signaling, and RCS
file transfer use MSRP to transfer data. Now this is not 100%
true, since kamailio also has a MSRP relay feature, that I've never
tried.

If you want to implement this feature, you can either let the clients
do peer-to-peer media, or use a MSRP relay. For the latter case you
will have to make kamailio modify the SDP to redirect media flows.

-- 
Camille