Comtrol AT Commands for SmartACFL - Manual (Page 56)

Command Reference Manual
3-36 Conexant 100722A
Modem is connected in data mode and the LOCAL HANDSET goes off-hook
AT-STE=7
ATDT555-1212
5 sec delay
CONNECT
NO CARRIER
Local handset goes off-hook, GSTN Cleardown sent, and remote modem goes
on-hook
ATS86=?
025
500ms after no carrier a dial tone is heard on the local handset
Modem is in answer machine mode and an extension goes off-hook
AT-STE=2
AT+FCLASS=8
OK
<DLE>h
Local handset on-hook
<DLE>R Ring
AT+VLS=1
OK
AT+VSM=1,7200,0,0
AT+VTX
Starts to play greeting message
<DLE>P User picks up extension
<DLE>! DTE send abort to end playback
AT+VLS=0 DTE hangs up
Automated system that needs to periodically use the line while giving the voice user the highest priority
A common use for these features would be an automated system that needs to periodically use the line while giving the voice
user the highest priority.
The automated system would make a connection when the line is free. It would do this without disturbing the line if the line is
in use. The automated system would periodically retry the connection until the line is free. Once the line is free it would dial
and make its connection. If a voice user wishes to use the line while the modem is connected. The modem will drop the line
and give the line to the user. The modem will then try to regain control of the line by once again periodically retrying to
establish a connection.
AT-STE=7
OK
ATDT5551212
CONNECT
Sometime later, the user picks up phone
NO CARRIER
ATS86?
25
OK
Delay 30 seconds
ATDT5551212
LINE-IN-USE
Try again some time later user hangs up the phone
CONNECT