Lucent Technologies Host-Based Controller Modem AT Data Addendum page 62

Host-Based Controller Modem
AT Command Set
AT Commands for Homologation Testing and Debugging (continued)
Table 11. The Homologation Testing and Debugging Commands (continued)
Name Description
%Txx V.22 1200 originate signaling
V.22 1200 answer signaling
V.22bis/V.34 2400 originate signaling*
V.22bis/V.34 2400 answer signaling*
V.32/V.34 4800 originate signaling*
V.32/V.34 4800 answer signaling*
V.32/V.34 7200 originate signaling*
V.32/V.34 7200 answer signaling*
V.32bis/V.34 9600 originate signaling*
V.32bis/V.34 9600 answer signaling*
V.32bis/V.34 12000 originate signaling*
V.32bis/V.34 12000 answer signaling*
V.32bis /V.3414400 originate signaling*
V.32bis/V.34 14400 answer signaling*
V.32ter/V.34 16800 originate signaling*
V.32ter/V.34 16800 answer signaling*
V.32ter/V.34 19200 originate signaling*
V.32ter/V.34 19200 answer signaling*
V.21 Channel 2 mark symbol
V.21 Channel 2 space symbol
V.27 2400 signaling
V.27 4800 signaling
V.29 7200 signaling
V.29 9600 signaling
V.17 12000 signaling
V.17 14400 signaling
Off-Hook
V.34 21600 originate signaling
V.34 21600 answer signaling
V.34 24000 originate signaling
V.34 24000 answer signaling
V.34 26400 originate signaling
V.34 26400 answer signaling
V.34 28800 originate signaling
V.34 28800 answer signaling
V.34bis 31200 originate signaling
V.34bis 31200 answer signaling
V.34bis 33600 originate signaling
V.34bis 33600 answer signaling
The default is V.34 with register S28 = 1. To disable, set S28 = 0.
The following example shows how to use the V.22bis 2400 originate signaling homologation test command:
S28 = 0
S37 = 6
AT%T90
62
Value
90
91
90
91
90
91
90
91
90
91
90
91
90
91
90
91
90
91
91
93
76
77
78
79
80
81
82
90
91
90
91
90
91
90
91
90
91
90
91
Lucent Technologies Inc.
Comments
Set S37 = 5
Set S37 = 5
Set S37 = 6
Set S37 = 6
Set S37 = 7
Set S37 = 7
Set S37 = 8
Set S37 = 8
Set S37 = 9
Set S37 = 9
Set S37 = 10
Set S37 = 10
Set S37 = 11
Set S37 = 11
Set S37 = 12
Set S37 = 12
Set S37 = 13
Set S37 = 13
Set S37 = 3
Set S37 = 3
—
—
—
—
—
—
This puts the modem in off-hook state.
Set S37 = 14
Set S37 = 14
Set S37 = 15
Set S37 = 15
Set S37 = 16
Set S37 = 16
Set S37 = 17
Set S37 = 17
Set S37 = 18
Set S37 = 18
Set S37 = 19
Set S37 = 19
Data Addendum
June 15, 1998
Version 1.0