3Com V7122 User Manual page 85

To configure the Tel to IP Routing table:
Open the 'Tel to IP Routing' screen (Protocol Management menu > Routing Tables
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submenu > Tel to IP Routing option); the 'Tel to IP Routing' screen is displayed (shown
in Figure 28).
In the 'Tel to IP Routing Mode' field, select the Tel to IP routing mode (see
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In the 'Routing Index' drop-down list, select the range of entries that you want to edit.
3
Configure the Tel to IP Routing table according to
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Click the Submit button to save your changes.
5
To save the changes so they are available after a power fail, see
6
Tel to IP Routing Table Screen
Figure 28
Tel to IP Routing Table
Table 24
Parameter
Destination Phone Prefix Each entry in the Destination Phone Prefix fields represents a called telephone
Source Phone Prefix
Any telephone number whose destination number matches the prefix defined in the 'Destination Phone
Prefix' field and its source number matches the prefix defined in the adjacent 'Source Phone Prefix' field, is
sent to the IP address entered in the 'IP Address' field.
Note that Tel to IP routing can be performed according to a combination of source and destination phone
prefixes, or using each independently.
An additional entry of the same prefixes can be assigned to enable alternative routing.
For available notations that represent multiple numbers, see
V7122 Gateway User Guide
Description
number prefix. The prefix can be 1 to 19 digits long. An asterisk (*) represents all
numbers.
Each entry in the Source Phone Prefix fields represents a calling telephone
number prefix. The prefix can be 1 to 19 digits long. An asterisk (*) represents all
numbers.
Table 24.
Saving
Dialing Plan Notation.
Table 44).
Configuration.
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