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Chapter 3. Terminal Menu Operation and Structure
3-50 Express 4110/4120 User Manual 61200176L3-1
Dial Out/Redial at 56K
Write security: 3; Read security: 5
Selecting Yes (def) causes the Express 4110/4120 to re-dial a call at the 56K
call type if a 64K call type was unsuccessful. This will not occur if set to
No or if the original call type was other than 64K.
Dial Out/Delay
Write security: 3; Read security: 5
This is the number of seconds between unsuccessful call attempts made
during dial-on-demand or during dynamic bandwidth. The range is
between 0 and 255, with a default of 15 seconds.
Dial Out/Connection Timeout
Write security: 3; Read security: 5
This is the amount of time the Express 4110/4120 waits for a call to be
answered before giving up the attempt. Possible values are 15 secs (def),
30 secs, 1 min, 2 mins and 4 mins.
Audio
Audio directs the call control software to request a
3.1 kHz audio circuit as the bearer capability for the
outgoing calls. The audio option is used with an ISDN
line configured for voice service. In some areas,
audio service costs less than data services. An audio
call type does guarantee a digital end-to-end digital
connection.
56K
56K directs the call control software to request a 64
kbps data circuit that is rate-adapted to 56 kbps.
Data 56 kbps is intended for use in circumstances
where interoperability with Switched 56 service is
desired.
64K
(def) The default call type for ISDN service is Data 64 kbps.
This directs the call control software to request an
unrestricted 64 kbps circuit.