User guide

Chapter 4: Configuring Your MultiVOIP GSM
Multi-Tech Systems, Inc. MVPGSM 64
Add/Edit CLIP Routing
Add/Edit CLIP Routing parameters
Field Name Values Description
CLIP Pattern varies Enter a valid CLIP Pattern (variation of a phone number or a specific phone
number) here. Wildcards may be added as dictated by the CLIP Pattern
Interpretation legend.
Action Allow or
Reject
Select the action to be applied to calls that match the CLIP pattern. Your options
are to allow, which would then direct the call to a matching Outbound Phone
Book entry, or reject, which would deny the incoming call from being passed on.
Pattern Priority 1
–
255 Select the priority of this pattern (1 is the highest priority).
Select Channels checkboxes Select all channels that will use this CLIP routing setting.
Any Number checkbox When 'Any Number' is checked, the incoming GSM caller will hear dial tone from
the VoIP and must dial a number that matches an outbound phone book entry
for the call to proceed over IP (this will gray out the Number box).
Number number Enter the destination number corresponding to an outbound phone book entry.
Description varies Enter a description that will help you remember what this pattern does.
CLIP Pattern
Interpretation
!, *, ?,
[m n],
[^m n]
Essentially, these characters are used as wildcards with varying degrees of range
or specifics.
! – This allows for zero or more characters to be required. [This could allow for
numbers that reported with or without a leading 1 for example.]
* – One or more characters are allowed with this setting. [As in the example in
the Phone Book section, this wildcard would expect at least one more
character before triggering.]
? – This is used in conjunction with a single number (0-9). [A single question mark
or multiple question marks can be used to replace individual digits.]
[m-n] – To specify a range of numbers, brackets are used and the numbers used
to replace ‘m’ and ‘n’ must be in numeric order (i.e. ‘m’ must be less than
‘n’).
[^m-n] – To specify digits outside of a given range, brackets and a caret are used
and the numbers used to replace ‘m’ and ‘n’ must be in numeric order
(i.e. ‘m’ must be less than ‘n’).