AudioCodes Mediant 3000 User Manual page 438

Notes:
•
You can configure up to three alternative routing rules per "main" routing rule in
the Inbound IP Routing table.
•
If your deployment includes calls of many different called (source) and/or calling
(destination) numbers that need to be routed to the same destination, you can
employ user-defined prefix tags to represent these numbers. Thus, instead of
configuring many routing rules, you need to configure only one routing rule using
the prefix tag as the source and destination number matching characteristics, and
a destination for the calls. For more information on prefix tags, see ''Dial Plan
Prefix Tags for IP-to-Tel Routing'' on page 595.
The following procedure describes how to configure Inbound IP Routing rules in the Web
interface. You can also configure Inbound IP Routing rules using the table ini file
parameter, PSTNPrefix.

To configure IP-to-Tel or inbound IP routing rules:
1. Open the Inbound IP Routing Table page (Configuration tab > VoIP menu > GW and
IP to IP > Routing > IP to Trunk Group Routing).
The previous figure displays the following configured routing rules:
•
Rule 1: If the incoming IP call destination phone prefix is between 10 and 19, the
call is assigned settings configured for IP Profile ID 2 and routed to Trunk Group
ID 1.
•
Rule 2: If the incoming IP call destination phone prefix is between 501 and 502
and source phone prefix is 101, the call is assigned settings configured for IP
Profile ID 1 and routed to Trunk Group ID 2.
•
Rule 3: If the incoming IP call has a From URI host prefix as domain.com, the call
is routed to Trunk Group ID 3.
•
Rule 4: If the incoming IP call has IP address 10.13.64.5 in the INVITE's Contact
header, the call is identified as an IP-to-IP call and assigned to Source IP Group
4. This call is routed according to the outbound IP routing rules for this Source IP
Group configured in the Outbound IP Routing table.
2. Configure a routing rule according to the parameters described in the table below.
3. Click Submit.
User's Manual
Figure 25-4: Inbound IP Routing Table
438
Mediant 3000
Document #: LTRT-89738