AudioCodes Mediant 500L User Manual page 520

Note:
•
Instead of using the table for IP-to-Tel routing, you can employ a third-party
Routing server to handle the routing decisions. For more information, see
''Centralized Third-Party Routing Server'' on page 289.
•
You can configure up to three alternative routing rules per "main" routing rule in
the 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 802.
•
By default, the device applies destination telephone number manipulation (if
configured) only after processing the routing rule. You can change this and apply
number manipulation before processing the routing rule (see the
RouteModeIP2Tel parameter). To configure number manipulation, see
''Configuring Source/Destination Number Manipulation'' on page 537.
The following procedure describes how to configure IP-to-Tel routing rules through the
Web interface. You can also configure it through ini file (PSTNPrefix) or CLI (configure voip
> gateway routing ip2tel-routing).

To configure IP-to-Tel routing rules:
1. Open the IP-to-Tel Routing table (Setup menu > Signaling & Media tab > Gateway
folder > Routing > IP > Tel Routing).
2. Click New; the following dialog box appears:
Figure 24-3: IP-to-Tel Routng Table - Add Dialog Box
3. Configure a routing rule according to the parameters described in the table below.
4. Click Apply.
User's Manual
Mediant 500L Gateway & E-SBC
520 Document #: LTRT-10532