Operation Mode Doorline; Operation Mode Transparent - Procom DVS-21 User Manual

User Guide
DVS-21

Operation mode Doorline

Activation of a door intercom
Level incoming
Level outgoing
Number of suffix digits
Speech timer
Backplane connectors:
T a/b - Line

Operation mode transparent

USE2 Firmware PIC1: 2104d_lon4_ob5
PIC2: 2211 beta
DVS Firmware ab 7.23
ICS Version 7.00 Rev. 011
Transparent connection of analog telephone connections of Type USE2. (e.g. remote modem via 2Mbit
line connected by means of telecommunications technology)
The connection can only be set up from the modem.

Pick-up, the remote side engaged by closing the loop

Set up AF channel

Dialing by MFV (DTMF) via the opened AF channel
Recommended programs:
LB connection
LB forwarder
Note! The modem-side must be configured as master!
Info 0 (without function)
Byte 1 generated by the addition of the following values: (see also Hybrid balance)
Hybrid amplification 0 - 31
Filter active/bypass 32
Byte 1 (Hybrid)
negative overlap
positive overlap
02/2018 • V.1.0 • L. Wolle
© 2017 ProCom
AF input amplification (from external device to module)
AF output output attenuation (from module to external device)
Number of DTMF suffix digits
Time after which the connection is disconnected compulsorily
128
128 + 64
®
Professional Communication & Service GmbH • Technical changes reserved.
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