Technical data

System DECT 3-196
Chapter 3: System Features
MBX IP Description / Operations & Programming Guide
System DECT
The MBX IP System supports office building mobility employing Digital Enhanced Cordless
Telecommunications (DECT). The DECT Base stations (GDC-400B/GDC-600B) connect to the
Wireless Telephone Interface Module (WTIB). The WTIB manages up to 8 base stations; up to
2 WTIBs may be installed in the System. DECT handsets (GDC-400H and GDC-450H) can
roam and maintain uninterrupted communications link to features and resources through the
base station to the WTIB.
CONDITIONS
- Multiple WTIBs may be installed to support DECT.
OPERATION
DECT operation is automatic when configured.
ADMIN PROGRAMMING
DECT Data
DECT Registration (#0)
DECT Attributes (PGM 492).
HARDWARE
WTIBs GDC-400B/GDC-600B Base stations
GDC-400H/GDC-450H Handsets
System Networking
Centralized Control T-NET (LM)
The System supports Centralized Control T-NET (Transparent Network) as a role of the Local
Mode (LM). If the MBX IP System is set for LM, all modules and terminals which are physically
connected to the System can transparently access all the features and functions of the central
MBX IP as well as connected resources. An MBX IP System set to work in Central Mode (CM)
controls all remote modules and terminals connected to the System as if they are connected
transparently without a local MBX IP System.
The voice connection provided locally will not be controlled by a central MBX IP system directly.
Therefore, a VOIP channel should be configured for voice relay between phones in the Local
MBX IP system and those in the Central office system.
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Release 1.0
November 2010