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2.2 Programming
Parameter & Description
*
GW No/Group No.
Specifies the number of the destination gateway or
gateway group.
Detailed Explanations
Automatic Route Redirection
When more than one card is installed in a PBX, you can assign them to a single gateway group.
Grouping allows you to logically combine the channels of multiple cards in a PBX (there are
four channels per card). This aides the effective use of channels in a PBX.
The following diagram and tables provide an example of this configuration.
Example of Configuration
In the diagram below, there are two cards (cards B and C) installed in PBX 2.
• PBX Code: 951
• Extension Number: 3 digits
IP Address: 192.168.1.1
Example of Gateway Entry Programming
Through gateway entry programming, cards B and C are grouped into a single gateway group.
GW No.
Comment
IP Address
Group No.
36
Programming Guide
PBX 1
Card A
Parameter
Default
GW No.: 0,
Group No.: 1
IP Network
Card A
0
1
IP-GW Card A
IP-GW Card B
192.168.1.1
192.168.1.2
0
1
Value Range
GW No.: 0 to 511,
Group No.: 1 to 256
PBX 2
• PBX Code: 952
• Extension Number: 4 digits
Gateway Group 1
Card B
IP Address: 192.168.1.2
Card C
IP Address: 192.168.1.3
Card B
Card C
2
IP-GW Card C
192.168.1.3
1
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