ASCOM Ascotel 2025, Системное руководство

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ascom Ascotel 2025/2045/2065
HBT_20321104_03/B0_en Expansion Stages 3.11
Voice Mail Cards VM-02P and VM-04P
Ascotel provides two card types which differ in the number of Voice Mail channels
and recording time. Only one of these cards can be installed per system:
Tab. 3.8: Resources of the Voice Mail cards
A separate documentation is available with details of this special card.
Options Card OI-2DOOR
The OI-2DOOR options card contains special interfaces for connecting door inter-
com systems, an interface for switch group 1 and relays.
Tab. 3.9: Special interfaces on the OI-2DOOR options card
DSP Cards DSP-01 and DSP-02
DSP cards contain the hardware required for operating DECT radio units on AD2
interfaces.
The DSP-02 DSP card also enables full duplex hands-free operation on Office 45
terminals. This increases the quality during hands-free mode. On all Office termi-
nals with hands-free mode, half-duplex hands-free mode is also possible without
the DSP-02 DSP card.
Tab. 3.10: Resources of the DSP cards
Voice Mail card Voice Mail chan-
nels
1)
1)
One a/b user-network interface is seized per channel
Number of mail-
boxes
Total recording time
VM-02P 2 128 4 h
VM-04P 4 128 8 h
Special interfaces Number
Door intercom system incl. door bell input, door opener, power supply relay 2
Switch group interface 1
Relays with freely connectable changeover contacts 3
DSP card Voice channels for DECT Duplex hands-free mode
(Office 45)
DSP-01 12 -
DSP-02 18 6