Netphonic Systems
NG-48 User Manual
28
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
configuring 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: H323,SIP .
Destination Configure
destination
address, if it is point-to-point
call, 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
configuration item.
Port Configure
the
other
party’s protocol signal port, this
is optional configuration item: when nothing is input,
then the default of h323 protocol is 1720, the default
of sip protocol is 5060.
Alias
Configure alias, this is optional configuration item: it
is the number to be used when the other party’s
number has prefix; when no configuration has been
made, shown as no alias.
