Panasonic KX-TDA30

1.30 Networking Features
358 Feature Guide
[Explanation]
Calls to destinations with leading number "2" or "3" are automatically routed through the VoIP
ports, designated as trunk group 2.
• IP-GW (IP Gateway Circuit)
IP address assignment for the local PBX and other PBXs.
[Explanation]
Calls are routed to the IP address of each IP-GW card based on the leading number dialled.
Automatic Rerouting of VoIP Calls to Public Trunks
When a VoIP call cannot be completed successfully, the PBX can automatically attempt to make the call
using a public trunk instead. This provides a backup method of making calls in cases when IP network
transmission cannot be completed successfully.
[Example]
The leading numbers of extensions accessed through the VoIP network are added as entries to the Quick
Dialling table, in addition to being registered as Other PBX Extension Numbers, as shown below:
[Programming Example]
Number to dial to call an extension at another PBX using VoIP network:
7 (TIE line access number) + 20 (PBX Code) + 1011 (extension number)
:::: : :: ::
[Programming Example]
Destination
Leading No. IP Address
2 200.45.11.35
3 199.176.64.1
::
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. . .
PBX-1 PBX-2
Extn.1000
Extn.1011
(012-345-1011
)
IP-GW IP-GW
Dials
"7-20-1011".
Private IP
Network
Telephone Company
(area code: 098)
Telephone Company
(area code: 012)
PBX code: 20PBX code: 30
012-345-1011