T1 Phonebook Configuration MultiVOIP User Guide
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Note 1. The “x” is a wildcard character.
Note 2. By specifying “Channel 0,” we instruct the
MVP2400/2410 to choose any available data
channel to carry the call.
Note 3. Note that Site F key system has only 30 extensions
(x7400-7429). This destination pattern (140226374)
actually directs calls to 402-263-7430 through
402-263-7499 into the key system, as well.
This means that such calls, which belong on the
PSTN, cannot be completed. In some cases, this
might be inconsequential because an entire
exchange (fully used or not) might have been
reserved for the company or it might be
unnecessary to reach those numbers. However, to
specify only the 30 lines actually used by the key
system, the destination pattern 140226374 would
have to be replaced by three other destination
patterns, namely 1402263740, 1402263741, and
1402263742. In this way, calls to 402-263-7430
through 402-263-7499 would be properly directed
to the PSTN. In the Site D outbound phonebook,
the 30 lines are defined exactly, that is, without
making any adjacent phone numbers unreachable
through the voip system.