SafeCom SWSIP-1000 User Manual page 49

WLAN SIP IP Phone
LABEL DESCRIPTION
Select None if the SWSIP-1000 is not behind a NAT router or the NAT router is a SIP
Select Type
ALG.
Select By Outbound Proxy if your VoIP service provider has a SIP outbound
server to handle voice calls. This allows the SWSIP-1000 to work with any type of NAT
router. Turn off a SIP ALG on a NAT router in front of the SWSIP-1000 to keep it from
retranslating the IP address (since this is already handled by the outbound proxy
server).
Select STUN if there is a NAT router between the SWSIP-1000 and the VoIP service
provider's SIP server and your VoIP service provider hosts a STUN server.
Select Fake WAN Address on SIP and RTP to use a NAT router's public IP
address and SIP port number in the SWSIP-1000's SIP messages. You must also
configure the NAT router to forward traffic with this port number to the SWSIP-1000.
Outbound Proxy This field displays the IP address or domain name of your outbound proxy server.
Server Address
Outbound Proxy This field displays the port number to access proxy services.
Server Port
STUN Server IP 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.
STUN Type how often the SWSIP-1000 should check the STUN server to determine the
Interval(sec.) correct public IP address to use.
WAN IP Address Enter the NAT router's public IP address or domain name (up to 127 ASCII
characters) in this field.
WAN SIP Port Enter the port number that your SIP sessions use with the public IP address of the
NAT router.
APPLY Click APPLY to save your changes without restarting the SWSIP-1000. Your wireless
LAN, Internet and SIP settings changes do not take affect until you use RESTART
(in the navigation panel).
CANCEL Click CANCEL to begin configuring this screen afresh.
4.6 Phone Book
Use the phone book feature to store and later retrieve names and corresponding telephone
numbers.
Copyright © 2006 Safecom Technologies Limited
www.safecom.cn
SWSIP-1000 User Manual
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