Fenwick & West LLP
Port reduction for voice over internet protocol router
An apparatus and method for increasing available ports on a voice router is provided. A first gateway and a second gateway are assigned a single port number for a data stream, the direction of packet flow is identified to determine a destination gateway. The destination gateway is one of the first and second gateways, depending on the direction of the packet flow. The packets are then forwarded to the destination gateway. The voice router can further consolidate RTCP streams from a plurality of gateways into a single port on the voice router.
Mediaring Ltd
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Halim Md Wee Sin Chih-Hsiang Sin Ming Janardhana Poh Yoke
Noor Tam Chou Ow Reddy Lai