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T1 Modem Bank
146
Negotiation Progress Messages
40 CARRIER 300
The modem returns this result code when either a V.21 or Bell 103 carrier has been detected on the line, and
carrier reporting has been enabled. (See W1.)
42 CARRIER 75/1200
The modem sends this result code when the V.23 backward channel carrier has been detected on the line, and
carrier reporting has been enabled. (See X4.)
43 CARRIER 1200/75
The modem sends this result code when the V.23 forward channel carrier has been detected on the line, and
carrier reporting has been enabled.
46 CARRIER 1200
The modem sends this result code when either the high or low channel carrier in either V.22 or Bell 212 mode
has been detected on the line, and carrier reporting has been enabled.
47 CARRIER 2400
The modem sends this result code when either the high or low channel carrier in V.22bis or V.34 mode has been
detected on the line, and carrier reporting has been enabled.
48 CARRIER 4800
The modem sends this result code when the channel carrier in V.32, V.32bis, or V.34 has been detected on the
line, and carrier reporting has been enabled.
49 CARRIER 7200
The modem sends this result code when the channel carrier in V.32bis or V.34 has been detected on the line, and
carrier reporting has been enabled.
50 CARRIER 9600
The modem sends this result code when the channel carrier in V.32, V.32bis, or V.34 mode has been detected
on the line, and carrier reporting has been enabled.
51 CARRIER 12000
The modem sends this result code when the channel carrier in V.32bis or V.34 mode has been detected on the
line, and carrier reporting has been enabled.
52 CARRIER 14400
The modem sends this result code when the channel carrier in V.32bis or V.34 mode has been detected on the
line, and carrier reporting has been enabled.
53 CARRIER 16800
The modem sends this result code when the channel carrier in V.32terbo or V.34 mode has been detected on the
line, and carrier reporting has been enabled.
54 CARRIER 19200
The modem sends this result code when the channel carrier in V.32terbo or V.34 mode has been detected on the
line, and carrier reporting has been enabled.
55 CARRIER 21600
The modem sends this result code when the channel carrier in V.34 mode has been detected on the line, and
carrier reporting has been enabled.