Phonebook; Calling Methods; Phonebook Configuration - ZyXEL Communications PRESTIGE 2000W V2 User Manual

Table 13 NAT Traversal Configuration (continued)
LABEL
STUN Server IP
STUN
Interval(sec.)
Fake WAN Address on SIP and RTP
WAN IP Address
WAN SIP Port
APPLY
CANCEL

12.14 Phonebook

Use the phonebook feature to store and later retrieve names and corresponding telephone
numbers.

12.14.1 Calling Methods

The Prestige can dial a telephone number by using the SIP proxy server or an IP address.
• Select Proxy to have the SIP server make the connection.
• Select P2P to an IP address to place a call without first going through the SIP proxy
server. This is called an IP to IP (or peer to peer) call. You need to enter the IP address of
the callee or another SIP proxy server.

12.15 Phonebook Configuration

Click PHONE BOOK to open the following screen.
Chapter 12 User Web Configurator Screens
DESCRIPTION
Type the IP address or domain name of the STUN server in the first field. You can
use up to 127 ASCII characters.
Enter the STUN server's listening port for STUN requests in the second field.
Leave this field set to the default if your VoIP service provider did not give you a
server port number for STUN.
Type how often the Prestige should check the STUN server to determine the
correct public IP address to use.
Enter the NAT router's public IP address or domain name (up to 127 ASCII
characters) in this field.
Enter the port number that your SIP sessions use with the public IP address of the
NAT router.
Click APPLY to save your changes without restarting the Prestige. Your wireless
LAN, Internet and SIP settings changes do not take affect until you use RESTART
(in the navigation panel).
Click CANCEL to begin configuring this screen afresh.
P-2000W_V2 User's Guide
91