Airlink AML001 Manual - Page 58

V23C, Bell212A, Enable PCM upstream.

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Appendix A AT Commands The specifies the highest connections rate for the DCE. Valid Range: 0 Determined by modulation selected in (default). 300-57333 Value limited by modulation selected in . Valid for each : V34 V32bis V32 V22bis V22 2400 bits/s-33600 bits/s in steps of 2400 bits/s. 4800 bits/s-19200 bits/s in steps of 2400 bits/s. 4800 bits/s-14400 bits/s in steps of 2400 bits/s. 2400 bits/s. 2200 bits/s. V23C, Bell212A V.21, Bell103 1200 bits/s. 300 bits/s. +MSC=-Seamless Rate Change Enable Use this command to enable or disable V.34 seamless rate changes. +MSC=0 Disables V.34 seamless rate change. +MSC=1 Enables V.34 seamless rate change (default). +PCW=-Call Waiting Enable Use this command to select how the modem responds to a call waiting signal. The soft modems response is also dependent on the current setting of the caller ID command, +VCID. Valid Values: 0 Enable the call waiting detector. When a call waiting signal is detected, toggle V.24 circuit 125 and collect caller ID as set by +VCID (default). 1 Enable the call waiting detector. When a call waiting signal is detected, hang up the current call. 2 Disable call waiting detector. +PIG=-PCM Upstream Ignore Use this command to enable or disable PCM upstream in a V.92 connection. +PIG=0 +PIG=1 Enable PCM upstream. Disable PCM upstream (default). 57

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Appendix A
AT Commands
57
The <max_rate> specifies the highest connections rate for the DCE.
Valid <max_rate> Range:
0
Determined by modulation selected in <carrier> (default).
300°57333
Value limited by modulation selected in <carrier>.
Valid <max_rate> for each <carrier>:
V34
2400 bits/s°33600 bits/s in steps of 2400 bits/s.
V32bis
4800 bits/s°19200 bits/s in steps of 2400 bits/s.
V32
4800 bits/s°14400 bits/s in steps of 2400 bits/s.
V22bis
2400 bits/s.
V22
2200 bits/s.
V23C, Bell212A
1200 bits/s.
V.21, Bell103
300 bits/s.
+MSC=<src_v34>±Seamless Rate Change Enable
Use this command to enable or disable V.34 seamless rate changes.
+MSC=0
Disables V.34 seamless rate change.
+MSC=1
Enables V.34 seamless rate change (default).
+PCW=<call_waiting>±Call Waiting Enable
Use this command to select how the modem responds to a call waiting signal.
The soft modems response is also dependent on the current setting of the
caller ID command,
+VCID
.
Valid <call_waiting> Values:
0
Enable the call waiting detector. When a call waiting signal is
detected, toggle V.24 circuit 125 and collect caller ID as set by
+VCID
(default).
1
Enable the call waiting detector. When a call waiting signal is
detected, hang up the current call.
2
Disable call waiting detector.
+PIG=<value>±PCM Upstream Ignore
Use this command to enable or disable PCM upstream in a V.92 connection.
+PIG=0
Enable PCM upstream.
+PIG=1
Disable PCM upstream (default).