Reference13r2:IP4/RTPTP/Config

An IP4 server or client RTPTP interface can be confured here. The RTPTP interface can receive (server) or make (client) H.323 calls to another RTPTP interface. The calls use TRANSPARENT Data (clearmode) to forward IP packets. The calls can be made as direct IP calls or via a registration at the PBX. ICE for firewall traversal and DTLS for encryption of the data is used.

Remote networks with a fixed address can be connected as clients with a single automatically assigned address.

Calls are established automatically and reestablished if the connection breaks. The connection is constantly tested. If no data is received during a 10s period, the call is reestablished. At least one packet is sent every second. If there is no IP paket to forward, a one byte packet with the value of 0 is sent.

A private facility is used to send network info to a client.