428 NT7D16 Data Access card
Service changeable downloadable parameters (LD 11)
Operation
mode
Modem/
Gateway/
Host/KBD Forced
DTR* Hotline Type of device
to be connected Group selection
DEM PRM DTR HOT
6 (DTE) ON
"KBD On"
(No RI)
ON
Forced OFF
Not
Hotline
Gateway inbound
and outbound
(DTR is on in idle
state)
MSB by DCD
7 (DTE) ON
"KBD On"
(No RI)
ON
Forced ON
Hotline Gateway inbound
only (Hotline by
DCD:
ON for Hotline
OFF for VLL)
(DTR is ON in idle
state)
8 (DCE) OFF
"Host On"
(prompts off)
OFF
Not
Forced
OFF
Not
Hotline
Outbound to Host
(similar to Multi
Channel Data
System (MCDS))
Prompt PBDO =
OFF/ON
Modes 8 and 9
are for RS422
Host connectivity
9 (DCE) OFF
"Host On"
(prompts off)
OFF
Not
Forced
On
Hotline Host Hotline by
DTR
10 (DCE) OFF
"Host On"
(prompts off)
ON
Forced OFF
Not
Hotline
Host similar to
MCDS but does
not require DTR
to be ON
Modes 8, 9,
10, and 11 are
for RS232 Host
connectivity
11 (DCE) OFF
"Host On"
(prompts off)
ON
Forced On
Hotline Continuous
Hotline mode
when DTR is ON
(VLL)
12 (DCE) ON
"KBD On"
(prompts on)
OFF
Not
Forced
OFF
Not
Hotline
Terminal similar
to Asynchronou
s/Synchronous
Interface Module
(ASIM) when set
to Not Forced
DTR and Not
Hotline Prompt
PBDO = OFF/ON
Modes 12 and
13 are for
RS422 Terminal
connectivity
* Not prompted for Type = R422. Defaults for Type = R422: DEM = DCE and DTR = OFF.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright© 2003-2008, Nor tel Networks
.