Tmdid (For U.s. Only) - Siemens HiPath 3000 Service Manual

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Boards for HiPath 3000
Peripheral Boards
3.3.31

TMDID (for U.S. only)

Introduction
The TMDID board (Trunk Module Direct Inward Dialing) provides direct inward dialing from the
central office (CO) to HiPath 3800.
The board has eight trunk circuits that connect to analog trunks.
The circuits can be set up for immediate start or wink start.
The peripheral board slots on the HiPath 3800 are fitted with SIPAC 9 SU connec-
>
tors. Since the TMDID board has SIVAPAC connector strips, you will have to install
a SIVAPAC-SIPAC board adapter in order to be able to use it in HiPath 3800.
For information on upgrade procedures, please see Section 4.2.5.4.
Switches
Switches for manual trunk selection. In this case, all trunks are filtered one after the other
●
until the LED of the desired trunk flashes.
Lockout switch which can be used to manually block the selected trunk circuit.
●
LED statuses and their meanings
Table 3-127 TMDID (For U.S. Only) - LED Statuses
LED status
0 - 7
Off The trunk circuit is free.
On The trunk circuit is assigned.
Slow flashing The trunk circuit was deactivated by the software.
Fast flashing The switch was pressed and the trunk circuit was selected for manual acti-
vation or deactivation.
3-272
Meaning
P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual