Version 6.6 409 Mediant 2000
User's Manual 33. Software Upgrade
33.1.4.4 Obtaining IP Destination from Dial Plan File
You can use a Dial Plan index listed in a loaded Dial Plan file for determining the IP
destination of Tel-to-IP /IP-to-IP calls. This enables the mapping of called numbers to IP
addresses (in dotted-decimal notation) or FQDNs (up to 15 characters).
To configure routing to an IP destination based on Dial Plan:
1. Create the Dial Plan file. The syntax of the Dial Plan index for this feature is as
follows:
<destination / called prefix number>,0,<IP destination>
Note that the second parameter "0" is not used and ignored.
An example of a configured Dial Plan (# 6) in the Dial Plan file is shown below:
[ PLAN6 ]
200,0,10.33.8.52 ; called prefix 200 is routed to
10.33.8.52
201,0,10.33.8.52
300,0,itsp.com ; called prefix 300 is routed to itsp.com
2. Convert the file to a loadable file and then load it to the device.
3. Assign the Dial Plan index to the required routing rule:
• Tel-to-IP or IP-to-IP Calls: In the Outbound IP Routing table, do the following:
♦ In the 'Destination Address' field, enter the required Dial Plan index using the
following syntax:
DialPlan<index>
Where "DialPlan0" denotes [PLAN1] in the Dial Plan file, "DialPlan1" denotes
[PLAN2], and so on.
Note: The "DialPlan" string is case-sensitive.
33.1.4.5 Modifying ISDN-to-IP Calling Party Number
The device can use the Dial Plan file to change the Calling Party Number value (source
number) of the incoming ISDN call when sending to IP. For this feature, the Dial Plan file
supports the following syntax:
<ISDN Calling Party Number>,0,<new calling number>
The first number contains the calling party number (or its prefix) received in the ISDN
call SETUP message. The source number can also be a range, using the syntax [x-y]
in the Dial Plan file. This number is used as the display name in the From header of
the outgoing INVITE.
The second number must always be set to "0".
The third number is a string of up to 12 characters containing the mapped number that
is used as the URI user part in the From and Contact headers of the outgoing INVITE.
The Dial Plan index used in the Dial Plan file for this feature is defined by the
Tel2IPSourceNumberMappingDialPlanIndex parameter.
An example of such a configuration in the Dial Plan file is shown below:
[ PLAN1 ]
; specific received number changed to 04343434181.
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