Cisco Systems 3600 made. See Table2 for a description of the fields displayed by this modem card.

V.110 Support for Cisco 3600 Series Digital Modems
show modem
9
Cisco IOS Release 12.1(5)T
The type of display output generated from the show modem slot/port command depends on the version
of Cisco IOS software running on the router or access server. For example, the following example shows
an example output for a 56K modem card, which carries digital modems that transmit at 56 kbps.
Note 56K modems do not modulate or demodulate data. A pure digital-to-digital connection is
made.
See Table2 for a description of the fields displayed by this modem card.
Router# show modem 0/0
Mdm Typ Status Tx/Rx G Duration TX RX RTS CTS DSR DCD DTR
0/0 Idle 0/0 0 00:00:00 x x x x
Modem 0/0, Microcom MNP10 K56 Modem (Select), TTY1
Firmware (Boot) Rev: 3.1(16) (3.0(4))
DSP Controller (SPX) Rev: 1.1(0) (1.1(0))
Modem config: Incoming and Outgoing
Protocol: Normal, Compression: None
Management port config: Status polling and AT session
Management port status: Status polling and AT session
TX signals: 0 dBm, RX signals: 0 dBm
Last clearing of "show modem" counters never
0 incoming completes, 0 incoming failures
0 outgoing completes, 0 outgoing failures
0 failed dial attempts, 0 ring no answers, 0 busied outs
0 no dial tones, 0 dial timeouts, 0 watchdog timeouts
0 no carriers, 0 link failures, 1 resets 0 recover oob
0 protocol timeouts, 0 protocol errors, 0 lost events
Transmit Speed Counters:
Connection Speeds 75 300 600 1200 2400 4800
# of connections 0 0 0 0 0 0
Connection Speeds 7200 9600 12000 14400 16800 19200
# of connections 0 0 0 0 0 0
Connection Speeds 21600 24000 26400 28800 31200 32000
# of connections 0 0 0 0 0 0
Connection Speeds 33600 34000 36000 38000 40000 42000
# of connections 0 0 0 0 0 0
Connection Speeds 44000 46000 48000 50000 52000 54000
# of connections 0 0 0 0 0 0
Connection Speeds 56000
# of connections 0
Receive Speed Counters:
Connection Speeds 75 300 600 1200 2400 4800
# of connections 0 0 0 0 0 0
Connection Speeds 7200 9600 12000 14400 16800 19200
# of connections 0 0 0 0 0 0
Connection Speeds 21600 24000 26400 28800 31200 32000
# of connections 0 0 0 0 0 0
Connection Speeds 33600 34000 36000 38000 40000 42000
# of connections 0 0 0 0 0 0
Connection Speeds 44000 46000 48000 50000 52000 54000
# of connections 0 0 0 0 0 0
Connection Speeds 56000
# of connections 0