Issue 2.2
Feature Description and Operation Manual
13
2.7 Data Line Security
Description
In-band signals such as Camp-on (Refer to Ref. A) and Override (refer to Ref. B) tone, will
interfere and cause errors in FAX and data transmission. To disable use of these tones for
SLT ports used for FAX or data modems, Data Line Security can be enabled.
Consideration
If a device connected to an SLT port, which is assigned Data Line Security, makes an
external call via an ISDN Line, the 3.1 KHz Setup message will be sent to the ISDN
instead of the speech Setup message.
If a busy station, assigned Data Line Security, receives a DID/DISA call, the call is
disconnected regardless of the DID/DISA Destination setting. Also, normal off-hook ring
and call wait tones are disabled.
Reference
A. Camp-On
B. Attendant Override
C. Call Transfer
D. DID
E. DISA
Admin Programming
Data Line Security (PGM 111, Flexible button 4)
Assigns stations as secure data or FAX station
To Next Page
Loading...
