3Com VCX v7111 User Manual page 110
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Also See for VCX v7111:
- User manual (245 pages) ,
- Installation manual (58 pages) ,
- Product manual (15 pages)
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Parameter Description
Number of
Enter the number of digits that you want to remove from the left of the telephone number
Stripped
prefix. For example, if you enter 3 and the phone number is 5551234, the new phone
Digits
number is 1234.
Enter the number of digits (in brackets) that you want to remove from the right of the
telephone number prefix.
A combination of the two options is allowed (for example, 2(3)).
Prefix
Prefix - Enter the number / string you want to add to the front of the phone number. For
example, if you enter 9 and the phone number is 1234, the new number is 91234.
(Suffix) to
Add
Suffix - Enter the number / string (in brackets) you want to add to the end of the phone
number. For example, if you enter (00) and the phone number is 1234, the new number is
123400.
You can enter a prefix and a suffix in the same field (for example, 9(00)).
Number of
Enter the number of digits that you want to leave from the right.
Digits to
Leave
The manipulation rules are executed in the following order:
•
Num of stripped digits
•
Number of digits to leave
•
Prefix / suffix to add
Figure 34
on the previous page exemplifies the use of these manipulation rules in the Source
Phone Number Manipulation Table for Tel IP Calls:
•
When destination number equals 035000 and source number equals 20155, the source
number is changed to 97220155.
•
When source number equals 1001876, it is changed to 587623.
•
Source number 1234510012001 is changed to 20018.
•
Source number 3122 is changed to 2312.
Presentation Select Allowed to send Caller ID information when a call is made using these destination /
source prefixes.
Select Restricted if you want to restrict Caller ID information for these prefixes.
When set to Not Configured, the privacy is determined according to the Caller ID table (see
Caller
ID).
If Presentation is set to Restricted and Asserted Identity Mode is set to P-Asserted, the
From header in INVITE message is: From: anonymous <sip:
anonymous@anonymous.invalid> and privacy: id header is included in the INVITE
message.
110
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3Com
VCX V7111 VoIP Gateway User Guide
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