Rtp; Sip Configuration; Figure 18 Sip Redirect Server - ZyXEL Communications P2000W User Manual

P-2000W_V2 User's Guide

Figure 18 SIP Redirect Server

12.9.1.3.4 SIP Register Server
A SIP register server maintains a database of SIP identity-to-IP address (or domain name)
mapping. The register server checks your user name and password when you register.

12.9.1.4 RTP

When you make a VoIP call using SIP, the RTP (Real time Transport Protocol) is used to
handle voice data transfer. See RFC 1889 for details on RTP.

12.10 SIP Configuration

Your Prestige is a SIP client and must connect to a SIP server. The SIP proxy server receives
your Prestige's SIP requests and forwards them to the next SIP server in the network.
82
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195
Chapter 12 User Web Configurator Screens
Fax: +44 (0)1245 600030