Panasonic KX-NS500 Features Guide

4.3.1.2 TIE Line and Trunk Connection
Description
To connect the TIE line with the trunk, the following patterns are available:
1. Trunk-to-TIE Access
2. TIE-to-Trunk Access
3. Trunk-to-TIE-to-Trunk Access
Trunk-to-TIE Access
It is possible to assign an extension of another PBX as the destination of incoming trunk calls to the own PBX.
It is also possible to forward calls using a virtual PS. Using this method, trunk calls received at PBX-1 are
forwarded directly to the extension at PBX-2, even when using the PBX Code method.
a. Incoming Trunk Call Destination Assignment
[Example]
PBX-1
TIE Line Network
TIE Line
PBX-2
Extn. 2011
Outside Caller
Trunk
Trunk
Interface
Dials "123-4567".
Telephone Company
Destination: 2011
DID No: 4567
Interface
Extn. 1011
Explanation:
An outside caller dials
"123-4567". The call is sent to extension "2011" of PBX-2 through the TIE line
according to the assignment of the DID call destination of PBX-1. (® 2.1.1.3 Direct Inward Dialling (DID)/
Direct Dialling In (DDI))
® 18.3 PBX Configuration—[10-3] CO & Incoming Call—DDI / DID Table—
DDI / DID
Destination—Day, Lunch, Break, Night
Feature Guide 405
4.3.1 TIE Line Service

Panasonic KX-NS500 Specifications

General

Analog Extensions	Up to 64
VoIP Support	Yes
System Type	Hybrid IP-PBX
Power Supply	AC 100-240V, 50/60Hz
Operating Temperature	0°C to 40°C
Humidity	10% to 90% (non-condensing)
Maximum Extensions	288
IP Extensions	128
VoIP Channels	64
SIP Trunks	64
Networking	Yes, supports networking
Built-in Applications	Call Center
Expandability	Yes, via expansion cards and cabinets
Supported Protocols	SIP, H.323, MGCP
Dimensions	430 x 88 x 367 mm