UTT-901 User Manual
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9 To call directly through point-to-point, the number is 166;
9 For the terminal with ip 192.168.0.166, dial an extra “9” when call
through private SIP server.
By configure different prefixes, protocols and IP formats, a outgoing call
can be made by different accounts or platforms.
2) Click “Add”, a figure will be shown at the lower part of the page, of
which:
Phone Number It is to add outgoing call number, there are two kinds
of outgoing call number setup: One is exactitude
matching, after this configuration has been done,
when the number is totally the same with the user’s
calling number, the gateway will make the call with
this number's IP address image or configuration;
Another is prefix matching (be equivalent to PSTN’s
district number prefix function), if the previous N
bits of this number are the same with that of the
user's calling number (the prefix number length),
then the gateway will use this number's IP address
image or configuration to make the call. When
configurating the prefix matching, letter "T" should
be added behind the prefix number to be
distinguished from the exactitude matching; the
longest length is 30 bits.
Call Mode Configure the calling mode: SIP and lifeline;
Destination Configure destination address, if it is point-to-point
call, then input the opposite terminal's IP address, it
can also be set as domain name and resolved the
specific IP address by DNS server of the gateway. If
no configuration has been made, then the IP will be
considered as 0.0.0.0. This is an optional