AudioCodes Mediant 3000 User Manual page 358

Notes:

To configure Tel-to-IP or outbound IP routing rules:
1. Open the Outbound IP Routing Table page (Configuration tab > VoIP menu > GW
and IP to IP submenu > Routing > Tel to IP Routing).
2. From the 'Routing Index' drop-down list, select the range of entries that you want to
add.
3. Configure the routing rule as required. For a description of the parameters, see the
table below.
4. Click Submit to apply your changes.
5. To save the changes to flash memory, see 'Saving Configuration' on page 520.
The table below shows configuration examples of Tel-to-IP or outbound IP routing rules,
where:

Rule 1 and Rule 2 (Least Cost Routing rule): For both rules, the called (destination)
phone number prefix is 10, the caller's (source) phone number prefix is 100, and the
call is assigned IP Profile ID 1. However, Rule 1 is assigned a cheaper Cost Group
than Rule 2, and therefore, the call is sent to the destination IP address (10.33.45.63)
associated with Rule 1.

Rule 3 (IP Group destination rule): For all callers (*), if the called phone number
prefix is 20, the call is sent to IP Group 1 (whose destination is the IP address
configured for its associated Proxy Set ID).

Rule 4 (domain name destination rule): If the called phone number prefix is 5, 7, 8,
or 9 and the caller belongs to Trunk Group ID 1, the call is sent to domain.com.

Rule 5 (block rule): For all callers (*), if the called phone number prefix is 00, the call
is rejected (discarded).

Rule 6 (IP-to-IP rule): If an incoming IP call from Source IP Group 2 with domain.com
as source host prefix in its SIP Request-URI, the IP call is sent to IP address
10.33.45.65.

Rule 7, Rule 8, and Rule 9 (Forking Group rule): For all callers (*), if the called
phone number prefix is 100, the call is sent to Rule 7 and 9 (belonging to Forking
Group "1"). If their destinations are unavailable and alternative routing is enabled, the
call is sent to Rule 8 (Forking Group "2").
User's Manual
•
Outbound IP routing can be performed before or after number
manipulation. This is configured using the RouteModeTel2IP parameter,
as described below.
•
The Outbound IP Routing Table can also be configured using the table
ini file parameter, Prefix.
Figure 24-3: Outbound IP Routing Page
358
Mediant 3000
Document #: LTRT-89729