Panasonic KX-T336 System Reference Manual page 259

Routing the VPN (Virtual Private Network) calls
VPN calls can be routed using one of the following two ways.
1. Using the ARS Procedures
ARS procedures can be used for routing the VPN calls.
In this case, VPN access code "1" should be attached to the beginning of the extension user dialed
number using the Modified Digit Table.
(Example)
Dialed number: 9-250-1234
↓
After modification: 1-250-1234
VPN access code
2. Using the TIE trunk call procedures
TIE trunk call procedures can be used for routing the VPN calls as follows.
(Example)
Calling to VPN extension 5000
Call Flow
1.Ext.100 dials 5000.
2.Ext.100 is connected to VPN Ext.5000
Programming example:
• System-Numbering Plan (9-D-6.00, 10-C-10.00)
Other PBX Extension 01:50
• Special Attended - TIE Line Routing Table (9-K-4.00, 10-C-65.01)
No.
Code
Delete
Digit
01
5XX 0
02
.
.
Insert
Trunk Group Hunt Sequence
Dial
01 02
02 03
3-C-35-9(XNZ)
(70695)