GDK-100
DIGITAL KEY TELEPHONE SYSTEM
30
MEMU is optionally installed on the MPB.
MEMU (or SMEMU) MUST be installed on MPB if the WTIB is installed in the system.
2.4.12.2 SMEMU (Security Memory Expansion Unit)
The SMEMU is an enhanced version of existing MEMU. So it provides all the function of MEMU. In
addition, the SMEMU allows QSIG, TAPI and/or PC-ATTENDANT to be operated in GDK-100 system.
See the description of MEMU. The memory size is 512 Kbytes.
SMEMU is required for following features.
-
Increase the SMDR record buffer from 100 to 2,000
-
On-demand Ring
-
ISDN CLIP and CO Message Wait: up to 1000
-
ISDN Flexible DID table: 000~999 (* User programmable bins: 000~299)
-
MSN
-
ACD Statistics
-
Expanded LCR Table
-
WTIB (DECT GAP)
-
Enhanced CCR
1)
-
QSIG
1),
2)
-
PC-Attendant 1),
2)
-
GDKSP based on TAPI 2.1
1), 2)
!
Note:
1) Above features are supported by the software 98FEB or later version. But the features
marked 1) are only supported by the software 99A or later version.
2) SMEMU should be required for the features marked 2).
The SMEMU can be optionally installed on the position of MEMU of MPB.
SMEMU MUST be installed on the MPB for proper operation of QSIG, TAPI and/or PC-
ATTENDANT in the system.
SMEMU or MEMU MUST be installed for the proper operation of the WTIB.
2.4.12.3 MODU (Modem Unit)
The Modem Unit provides an asynchronous modem for access to the system database and fault
reporting features from a remote site. The MODU incorporates a 1200/2400 baud modem. The modem
may be connected to a pre-selected CO Line through the system-switching matrix. The MODU port is
independent of the SIU standard RS 232 port, allowing system database access, etc. without the need to
interrupt the SMDR output.
MODU is optionally installed on the MPB