Peer-To-Peer Calls - ZyXEL Communications Prestige 2302RL Support Notes

Prestige 2302RL Support Notes

Peer-to-Peer Calls

Use the Prestige to make a call to the recipient's IP address without using a SIP proxy server Peer-to-Peer
calls are also called ‚Point to Point‛ or ‚IP-to-IP‛ calls. You must know the peer's IP address in order
to do this.
The following figure shows a basic example of how you would make a peer-to-peer VoIP call. You use your
analog phone (A in the figure) and the Prestige (B) changes the call into VoIP. The Prestige then sends your call
through your modem or router (C) and the Internet to the peer VoIP device (D).
You must set up a speed dial entry in the phone book in order to do this. Select Non-Proxy (Use IP or URL) in
the Type column and enter the callee's IP address or domain name. The Prestige sends SIP INVITE requests
to the peer VoIP device when you use the speed dial entry.
You do not need to configure a SIP account in order to make a peer-to-peer VoIP call.
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