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3.4.2
Configuring Basic SIP Parameters
After accessing the Embedded Web Server (refer to Section
Setup' screen is displayed, shown in
To configure basic SIP parameters, take these 10 steps:
1.
If the MG 3200 is behind a router with NAT enabled, take the following procedures:
Determine the "public" IP address assigned to the router (by using, for instance, router
Web management). This "public IP address" is used to configure the MG 3200 Static
NAT IP address.
Enable the DMZ configuration on the residential router for the LAN port where the MG
3200 gateway is connected.
Enter the public IP address for the MG 3200 in the 'NAT IP Address' field (in addition to
the gateway's local IP address).
2.
Under 'SIP Parameters', enter the MG 3200 domain name in the field 'Gateway Name'. If the
field is not specified, the MG 3200 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.
H.248/SIP
Figure
3-4.
Figure 3-4: MG 3200/SIP Quick Setup
26
Media Gateway 3200
3.3
on page 23) the SIP 'Quick
Document #: LTRT-73805
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