Zhone IMACS 8000 User Manual page 447

HSU Card
AUTO ANSWER
The Auto Answer feature allows the HSU port to automatically answer an incoming call either
the primary number or the hunt group number. A value of yes means the equipment will
always accept the incoming call for an port that is not already busy. A value of no means the
HSU will not answer the call until the attached DTE responds with DTR high. RS530 ports
will respond to auto answer with the Ring Indicator lead, V.35 ports must be set to auto answer
for this version of the software.
ANSWER TIMEOUT
If the user chooses no for Auto Answer (above), the Answer Timeout parameter tells the
system how long to wait for the DTE to raise DTR after the call has been sent to the DTE. This
parameter is measured in seconds, and the valid choices are 1-60.
DIAL TRIGGER
The Dial Trigger tells the 821360 HSU card when to initiate dialing (see Dialing with High
Speed Data Cards later in this chapter). In order for dialing to be initiated, there must be a call
profile active for this HSU port.The values are n/a (all other HSU cards), off (do not dial any
calls), dtr (dial the active call profile when the DTE raises DTR), rs366 (trigger dialing on
this port when RS366 commands are received on the associated RS366 port) and v.25b
(trigger dialing on this port when V.25bis commands are received on the associated V.25bis
port).
ESCAPE CHARACTER
The Escape Character is the character used by RS366 dialing as a special character to initiate
the dialing command (see next section). The options are: *, #, 5, 6, 7, 9, 0, 00.
IMUX PRIMARY #
The IMUX Primary Number is the main phone number used to route incoming IMUX calls
for this HSU port. This number must be unique throughout all HSU ports in the system. The
number must be within the range of numbers assigned by the carrier controlling the IDSN
switch.
Data Cards
HSU Card User Screens and Settings
14-27