Analog Fast Track Guide   3. Configuring the MediaPack 
Version 5.0  27  October 2006 
3.4.3 Configuring Basic SIP Parameters 
After accessing the Embedded Web Server (refer to Section  3.3 on page 23) the SIP ‘Quick 
Setup’ screen is displayed, shown in Figure  3-5. 
Figure  3-5: MediaPack SIP Quick Setup Screen 
 
¾  To configure basic SIP parameters, take these 9 steps: 
1.  If the MediaPack is connected to a router with NAT enabled, perform the following 
procedure. If it isn’t, leave the ‘NAT IP Address’ field undefined. 
•  Determine the “public” IP address assigned to the router (by using, for instance, router 
Web management). Enter this public IP address in the ‘NAT IP Address’ field. 
•  Enable the DMZ configuration on the residential router for the LAN port where the 
MediaPack gateway is connected. This enables unknown packets to be routed to the 
DMZ port. 
2.  Under ‘SIP Parameters’, enter the MediaPack's domain name in the field ‘Gateway Name’. If 
the field is not specified, the MediaPack IP address is used instead (default). 
3.  When working with a Proxy server, set ‘Working with Proxy’ field to ‘Yes’ and enter the IP 
address of the primary Proxy server in the field ‘Proxy IP Address’. When no Proxy is used, 
the internal routing table is used to route the calls. 
4.  Enter the Proxy Name in the field ‘Proxy Name’. If Proxy name is used, it replaces the Proxy 
IP address in all SIP messages. This means that messages are still sent to the physical 
Proxy IP address, but the SIP URI contains the Proxy name instead. 
http://ArtTel.ru