AudioCodes Mediant 500L User Manual page 854

b. From the 'SIP-Trunk' drop-down list, select the SIP trunk provider. If the provider
is not listed, select Generic SIP Trunk.
c. To generate a configuration template based on the individual properties of the
selected IP PBX and SIP Trunk, instead of using the existing template for the
specific combination, select the 'Override template' check box.
3. If you selected any application except SIP Trunk in Step 1, from the 'Template' drop-
down list, select the interoperability configuration template.
4. From the 'Network Setup' drop-down list, select the physical network topology:
•
Two ports: LAN and WAN: The device connects to the network through two
separate physical network links (interfaces). The first interface ("LAN") is
connected to the Enterprise LAN (typically, a switch) and has a private IP
address. The second interface ("WAN") is connected to the DMZ port of the
Enterprise router and has a public (globally routable) IP address. Each link may
be accompanied with a backup link for Ethernet link redundancy.
•
One port: LAN: The device connects to the Enterprise LAN (typically, a switch)
through a single physical network link (interface). The interface ("LAN") has a
private IP address. You must enable port forwarding on the Enterprise router to
forward all VoIP traffic from the ITSP (located on the WAN) to the device. The
exact port forwarding configuration is shown on the Conclusion page and consists
of the device's address, SIP port (e.g. 5060) and a media port range (e.g. 6000-
6999).
•
One port: WAN: The device connects to the DMZ port of the Enterprise router
through a single physical network link (interface). The interface ("WAN") has a
public (globally routable) IP address. You must enable port forwarding on the
Enterprise router to forward all VoIP traffic from the device to the IP PBX (located
on the LAN). The exact port forwarding configuration is shown on the Conclusion
page and consists of the IP PBX address, SIP port (e.g. 5060) and a media port
range (e.g. 6000-6999).
•
One port: LAN only: The device connects to the Enterprise LAN (typically, a
switch) through a single physical network link (interface). All SIP entities (IP PBX
and users) connect to the same LAN. Note that this option is applicable to all
applications (see Step 1), except SIP Trunk.
5. Click Next; the System page appears (see System Page on page 855).
User's Manual
Mediant 500L Gateway & E-SBC
854 Document #: LTRT-10532