3Com VCX v7111 User Manual page 109

Source Phone Number Manipulation Table for Tel IP calls
Figure 34
From the Table Index drop-down list, select the range of entries that you want to edit (up
2
to 20 entries can be configured for Source Number Manipulation and 50 entries for
Destination Number Manipulation).
Configure the Number Manipulation table according to
3
Click the Submit button to save your changes.
4
To save the changes so they are available after a power fail, see
5
Number Manipulation Parameters
Table 28
Parameter Description
Dest. Prefix Each entry in the Destination Prefix fields represents a destination telephone number prefix. An
asterisk (*) represents any number.
Source Each entry in the Source Prefix fields represents a source telephone number prefix. An asterisk
Prefix (*) represents any number.
Source IP Each entry in the Source IP fields represents the source IP address of the call (obtained from
the Contact header in the INVITE message).
This column only applies to the Destination Phone Number Manipulation Table for IP to Tel.
The source IP address can include the x wildcard to represent single digits. For
example: 10.8.8.xx represents all the addresses between 10.8.8.10 to 10.8.8.99.
The manipulation rules are applied to any incoming call whose:
Destination number prefix matches the prefix defined in the Destination Number field.
Source number prefix matches the prefix defined in the Source Prefix field.
Source IP address matches the IP address defined in the Source IP field (if applicable).
Note that number manipulation can be performed using a combination of each of the above criteria, or
using each criterion independently.
For available notations that represent multiple numbers, see
®
3Com VCX V7111 VoIP Gateway User Guide
Table 28.
Saving Configuration.
Dialing Plan Notation.
109