Hi Murthy,
At the moment there isn't but we had the same requirement and I have implemented it. Now that git master is open for development I will commit this.

There will be an rtpproxy modparam rtp_inst_avp which will copy the IP address/port into the given avp and you can use it in logs, CDRs etc.

modparam("rtpproxy", "rtp_inst_avp", "$avp(RTP_INSTANCE)")

Then after using rtpproxy_manage() etc, the avp will be set.

if (rtpproxy_manage("eiro") < 0)
{
    sl_reply_error();
    exit;
}
xlog("L_INFO", "chosen instance $avp(RTP_INSTANCE)\n");

Regards,
Hugh

On 04/12/2013 12:25, murthy ch wrote:

-- 
Hugh Waite
Principal Design Engineer
Crocodile RCS Ltd.