Panasonic KX-NCP500 Manual Manual page 216

13.1.15 PRIVATE NETWORK FEATURES
support not only communications with the public network but with other company members in the private
network where the PBX is included.
Interface
The following interfaces can be used to establish a private network:
Interface
T1 (TIE [E & M])
PRI (QSIG)
VoIP
The available interfaces depend on the cards installed in the PBX.
Making a TIE Line Call
One of the following two methods can be used to make a TIE line call.
a.
Extension Number Method (Access without PBX Code)
Dial the [Extension Number] only.
[Example]
PBX-1
Interface
Extn.1011 Extn.1012
Dials "3011".
Explanation:
To use this method, it is necessary to change the first one or two digits of extension numbers of either PBX
(e.g., 10XX for PBX-1, 20XX for PBX-2) to allow calls to be routed properly.
Case 1:
Extension 1012 of PBX-1 dials extension number "2011".
® Extension 1012 of PBX-1 is connected to extension 2011 of PBX-2.
Case 2:
Extension 1011 of PBX-1 dials extension number "3011".
® Extension 1011 of PBX-1 is connected to extension 3011 of PBX-3.
216 Feature Manual
Digital (64 kbps ´ 24 channels)
Digital (ISDN 23B+D)
Internet Protocol (IP)
PBX-2
TIE Line
Interface Interface
Extn. 2011
Dials "2011".
Network Type
PBX-3
TIE Line
Interface
Extn. 3011
Document Version 2009-12