Location
No.
Leading
No.
Priority 1 Priority 2 . .
TRG
Dial Modification
TRG
Dial Modification . .
Removed
No. of
Digits
Added
No.
Removed
No. of
Digits
Added
No.
. .
02 3 2 0 . .
: : : : : : : : :
[Explanation]
Calls to destinations with leading number
"2" or "3" are automatically routed through the VoIP ports,
designated as trunk group 2.
• IP Gateway
IP address assignment for the local PBX and other PBXs.
[Programming Example]
Destination
Leading No. IP Address
2 200.45.11.35
3 199.176.64.1
: :
[Explanation]
Calls are routed to the IP address of each V-IPGW/IP-GW card based on the leading number dialed.
Gateway Groups
It is possible to automatically reroute outgoing VoIP calls according to preassigned gateway groups.
A gateway device can be assigned a gateway group number based on its IP Address. When a call is made
using a leading number allocated to a gateway group, it is routed to the lowest
-numbered available device
within that group. In other words, if the lowest-numbered device is busy or not available, the call slides to the
next available device.
318 Feature Manual Document Version 2016-03
15.1.23 Private Network Features—VoIP (Voice over Internet Protocol)