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Chapter 7: AT Commands and Registers
7-22 CSMIM-T1 Hardware Installation Guide
Table 7-5 Modem Connections When %L4 is Set
To restrict the possible connections that can result, %L0 or %L2 can be
set on originating or answering modem. If %L2 is set, modem and
connection speeds are identical. Table 7-6 shows the modem connections
when %L0 is set.
Mode
Setting:
Originating
Modem
Mode Setting: Answer Modem
V.22[b] V.22[a] V.22bis V.32 V.32bis V.FC V.34
V.34
(2400-28.8)
— V.22[a] V.22bis V.32 V.32bis V.FC V.34
V.FC
(14.4-28.8)
— V.22[a] V.22bis V.32 V.32bis V.FC V.FC
V.32bis
(4800-14.4)
— V.22[a] V.22bis V.32 V.32bis V.32bis V.32bis
V.32
(4800-9600)
— V.22[a] V.22bis V.32 V.32 V.32 V.32
V.22bis
(2400)
— V.22[a] V.22bis V.22bis V.22bis V.22bis V.22bis
V.22[a]
(1200)
— V.22[a] V.22[a] V.22[a] V.22[a] V.22[a] V.22[a]
V.22[b]
(600)
V.22[b] — — — — — —