3Com V7122 User Manual page 79

Parameter Description
Prefix / Suffix to add
Number of digits to Enter the number of digits that you want to leave from the right.
leave
The manipulation rules are executed in the following order:
1) Num of stripped digits
2) Number of digits to leave
3) Prefix / suffix to add
Figure 26 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.
NPI Select the Number Plan assigned to this entry.
You can select Unknown [0], Private [9] or E.164 Public [1].
The default is Unknown.
For a detailed list of the available NPI/TON values, see
Number.
TON Select the Number Type assigned to this entry.
The default is Unknown.
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.
V7122 Gateway User Guide
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 - 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)).
If you selected Unknown as the Number Plan, you can select Unknown [0].
If you selected Private as the Number Plan, you can select Unknown [0], Level 2
Regional [1], Level 1 Regional [2], PISN Specific [3] or Level 0 Regional (Local)
[4].
If you selected E.164 Public as the Number Plan, you can select Unknown [0],
International [1], National [2], Network Specific [3], Subscriber [4] or Abbreviated
[6].
Numbering Plans and Type of
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