Panasonic KX-TDA30 Features Manual page 307

Location Leading
No. No.
: :
[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.
[Programming Example]
Leading No.
[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]
Telephone Company
(area code: 098)
Extn .1000
Dials
PBX code: 30
"7-20-1011".
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)
Priority 1
Dial Modification
Removed
TRG
No. of
Digits
: :
Destination
2
3
:
012-345-1011
PBX-1
Private IP
IP-GW
Network
TRG
Added No.
: :
IP Address
200.45.11.35
199.176.64.1
:
Telephone Company
(area code: 012)
PBX-2
IP-GW
PBX code: 20
1.29 Networking Features
Priority 2
Dial Modification
Removed
No. of Added No.
Digits
: :
Extn .1011
(012-345-1011)
Feature Guide
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