Paradyne COMSPHERE 3800 Series, User Manual

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Control Branch
10-3 3810-A2-GB30-30 September 1998
Make Busy/Remove Make Busy
The Make Busy function forces the modem off-hook so
it cannot answer a call. This is often used with PBX
systems to permit the busy out of a PBX port for rotary or
hunt groups.
WARNING
To not violate FCC and DOC
regulations, this function
must only be used behind a
user’s PBX.
To access Make Busy from the Control branch, make
the following selections:
F1
Control :
Reset Make_Busy
F2
F3
Press the key until Make_Busy appears. Select
Make_Busy.
F1
Make Busy
Command Complete
F2
F3
The modem is now in a forced busy condition.
Command Complete appears on the LCD.
To remove the modem from Make Busy mode, press
the key once and the key until Remove Make
Busy appears.
F1
Control :
RemoveMakeBusy
F2 F3
Press any function key to select RemoveMakeBusy.
The message Command Complete appears on the LCD.
AT Command Equivalent
The AT command for Remove Make Busy is H or H0.
The AT command for Make Busy is H1.
Service Line/Disconnect Service Line
The Service Line function allows you to switch a
specific Model 3811 installed in a COMSPHERE
3000 Series Carrier from normal dial or leased-line
operation to service-line operation. This switch only
places the modem on the service line. For a connection to
be established, you must still use the normal dialing
methods as described in Chapter 5, Call Setup Branch.
A service line is an extra dial line connected to a
COMSPHERE 3000 Series Carrier. This line is normally
shared by up to eight Model 3811 modems installed in
either Slots 1–8 or Slots 9–16. However, by daisy
chaining the service-line connector of one Network
Interface Module (NIM) to the service line of another
NIM installed in the same carrier, you can permit all
16 modems to share one service line. The service line can
also be extended to other carriers in a cabinet. For more
information regarding daisy chaining of modems to the
service line, refer to the COMSPHERE 3000 Series
Carrier, Installation Manual.
A service line is ideal for a dial backup of Model 3811
modems operating on leased lines. Remember that a
service line can back up only one failed leased line at a
time.
To enable service line from the Control branch, make
the following selections:
F1
Control :
Service_Line
F2 F3
Press the key until Service_Line appears. Select
Service_Line to switch the modem from its normal dial
line to the service line. Now, when the modem places a
call, instead of using the dial or leased line, the call is
placed on the service line.
To disconnect the modem from the service line and
resume normal operation, press the key once and the
key until Disc Serv Line appears.
Select Disc Serv Line. The call and service line
disconnect and the message Command Complete
appears on the LCD.