3Com V7111 - VCX 4 Channels Analog FXO Media Gateway User Manual page 52

Using SIP Gateway Features
Table 16
Feature Parameter
Use routing table Define routing table using:
a. PREFIX = <prefix, IP address> list
b. IP = *,<IP address>
When a proxy is not used, it is necessary to
define IP routing table, to enable VCX V7111
Gateway to find destination IP address,
according to received dial number. The
routing table is defined in INI file, using
PREFIX or per phone number definitions.
The Gateway first searches for Phone table to
find a destination IP address, than it looks for
Prefix parameter, and later for Prefix = *,<IP
address> definition.
Prefix = *, <IP address> defines destination IP
address for any other phone number.
Set numbers to Channel2Phone= <channel>,<phone>
end points
or ChannelList = port, number, phone
or using Hunt Group definition
The easiest way to define endpoint phone number is to use ChannelList parameter.
For example, to define 101 – 107 numbers for an 8FXS, use a single line:
ChannelList = 0,8,101.
The first parameter (0) indicates the first endpoint number.
The second parameter (8) indicates the number of endpoints.
The third parameter (101) indicates the first endpoint phone number.
Up to ten such ChannelList definitions can appear in the same INI file.
One or more phone numbers in the ChannelList can be modified by using
Channel2Phone definition, following the ChannelList parameter in the INI file.
Dial plan MaxDigits
Maximal number of digits in dialed number.
TimeBetweenDigits
Timeout between dialed digits, used to
terminate dialing. Usually it is set to four
seconds.
Choose Coder CoderName
52
Sheet of Excel
Utility
Phone or/and
Prefix Tables
EndPoints
General
General
General
3Com VCX V7111 VoIP SIP Gateways User Manual
Value
Phone
numbers,
Prefixes, and
IPs
Phone
numbers
Max digits
Time in
seconds
Preferred
coder name