Panasonic KX-TDA200 Features Manual page 371

Extension 201 does not answer the trunk call, so the call is forwarded to the VPS, and answered by mailbox
201. If the outside caller leaves a message, the VPS sends a Message Waiting notification to the extension
using Enhanced QSIG information over the private network.
When forwarding the call, PBX-2 sends any received call information (Caller ID number/name, DDI number)
along with the VM trunk group number to use, applicable time mode, and extension number and forwarding
reason of the original destination extension to PBX-1 as Enhanced QSIG information.
PBX Code Method
Mailbox 101
Mailbox 201
Extn.
Mailbox 730101
101
Mailbox 730102
VPS
[Explanation]
Extension 102 does not answer the trunk call, so the call is forwarded to the VPS, using a VPS mailbox number
containing the TIE line access number, the PBX code of the PBX that received the call, and the extension
number that received the call.
This mailbox number is the same as if an extension connected to PBX-1 called extension 102 of PBX-2. This
mailbox number should be programmed as the mailbox number and owner extension number on the VPS.
Multiple VPSs
More than one PBX in the network can have a VPS connected, and each VPS can provide voice mail services
for extensions connected to other PBXs in the network.
Conditions
•
Hardware Requirement
The KX-TDA6920, KX-TDA0920 or KX-TDA3920 SD Memory Card for Software Upgrade to Enhanced
Version must be installed in the PBX connected to the VPS, and in all PBXs that will use this feature.
Telephone Company
PBX-1 (PBX
Code: 20)
Private network
Mailbox 730102:
"Hello. I am not at
my desk right now."
"7-30-102"
[PBX
code]
[Extn. no.]
[TIE line
access no.]
TIE Line Network
PBX-2 (PBX
Code: 30)
Extn.
Extn. 102
101
Fwd to VPS
1.30.5 QSIG Enhanced Features
Outside Caller
PBX-3
PBX-4
PBX-5
PBX-6
PBX-7
PBX-8
Feature Guide 371