Mitel SX-200 Practices page 245

Features
To make an alternating voice/data call:
At the SUPERSETtelephone, establish a normal voice call with the
destination set.
At both telephones, press the SWAP (Trade Calls) softkey to switch to
data communication and put the modem on-line.
When data communication is complete, press the SWAP (Trade Calls)
softkey at both telephones to return to voice communications.
To make a Data Call from the Modem port:
l
Following the modem manufacturer' s instructions, have the modem go
off-hook and dial the destination modem number.
To make a voice call on behalf of the associated voice line:
l
Following the modem manufacturer' s instructions of how to dial a call
from the attached DTE, have the modem go off-hook and dial the des-
tination telephone number, followed by *. The call is transferred to the
SUPERSETtelephone. The modem is available for data calls,
Data: Auto-Answer
Description
Conditions
The destination data device must have its DTR signal low when idle.
Programming
In the destination data device' s CDE Form 11 (Data Circuit Descriptors)
subform (Data Circuit Descriptor Options), set Action Taken If the Idle
DTE Has DTR Low (Auto Answer) to one of the following:
Operation
This feature supports automatic answering destination data devices,
When the destination data device detects ringing, it answers, then signals
to the calling device that it is ready to receive data.
This feature is not available in Generic 1001.
RI -the system toggles RI high 2.5 seconds then low 2.5 seconds until
the dataset responds with DTR high.
DSR -the system raises DSR. The dataset responds with DTR high.
DCD -the system raises DCD. The dataset responds with DTR high.
The destination data device must respond with DTR high within 1 minute
of receiving the Auto-Answer signal.
9109-096-I 054IA
Issue
1
Revision
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