Tadiran Telecom Coral IPx Office, Installation And Hardware Reference Manual, Page: 313 / 510

Coral IPx Office Installation Manual Shared Service Cards
9-1
Shar
ed
Servi
ce Cir
cuitry Inst
al
lation
9
9.1
Shared Service Circuitry
Installation
0
The shared service circuits provide functions such as media gateway (MG) channels,
dial and call progress detection, MF tone dialing reception, multi-party conferencing,
and more.
Shared service circuits reside on the peripheral bus, but do not provide a physical
interface to external devices such as stations and trunks.
The Coral IPx Office main unit is equipped with the following shared service cards:
„
One MRC module (optional)
„
One of the following four OFFICE cards:
U-RMI Office, U-MR Office, RMI Office or MR Office
The main shared service functions of these cards are described in
Table 9-1
.
0
For card handling procedures and general installation procedure,
see
Peripheral Card Installation, page 10-1
.
0
Shared service circuits in the MRC cards are embedded in DSP units.
The MRC module is a daughter board installed on the MCB Office card in a piggyback
fashion.
See
Section 9, MRC-8, 16, 32, 64 Modules on page 9-5
.
...................................................................................................
1 General Description
...................................................................................................
2 Shared Service Cards in the Main Unit
...................................................................................................
3 Card Handling Procedures
...................................................................................................
4 MRC Cards