Patent ID: 9742816
Date: 2017-08-22
CPC Classifications: H04L,H04M

Claim:
1. A computer implemented method comprising: establishing, by a signaling server, a first real-time transport protocol (RTP) session stream between a media server and a first remote endpoint using a first port; receiving, by the signaling server from a host server, an initiate operation identifying a destination address of a second remote endpoint and a first port identification (id); transmitting, by the signaling server to the second remote endpoint, a command to initiate a call with the second remote endpoint; transmitting, by the signaling server to the media server, a stop first port command identifying the first port id to stop the media session with the first remote endpoint; receiving, by the signaling server from the media server, an acknowledge command indicating the media session stopped; establishing, by the signaling server, a second RTP session stream between the first remote endpoint and the second remote endpoint and receiving, by the signaling server from the second remote endpoint, a bye command indicating the call should end.