wegeleitung frames in a region using a proxy server ip

摘要

Routing frames in a communication ring includes receiving an invitation at a proxy server of a node of a ring. The invitation indicates that a first endpoint is initiating a call to a second endpoint. An access device operable to communicate the call to the second endpoint is identified. The access device has a private network identifier uniquely identifying the access device within the ring. A media path to the access device is reserved. The private network identifier is inserted into frames received from the first endpoint in order to route the frames to the second endpoint through the media path.