Examples - ActionTec External 56K Call Waiting User Manual

S38
S38 = 0
S38 = 1
S38 = 2
S38 = 3
S38 = 4
S38 = 5
S38 = 6
S38 = 7
S38 = 8
S38 = 9
S38 = 10
S38 = 12
S38 = 13
S38 = 14
S38 = 15
S38 = 16
S38 = 17
S38 = 18
S38 = 19
S38 = 20
S109
Use this register to disable 56K connections or to choose between K56flex and V.90
protocols. The default setting (S109=1) will attempt K56flex and then V.34 depend-
ing upon the central site modem being called and your phone line conditions.
S109 = 0
S109 = 1
S109 = 2

Examples

at&fs38=0s109=0This will disable ALL 56K connections
at&fs38=1s109=1s37=14 This will disable V.90 connections. The modem will
at&fs38=1s109=2This will cause the modem to attempt a V.90 connection only.
at&fs38=10s109=2
As a suggested "init string" in your communications program, use:
56K Dial Line Rate (default 1)
Disable all 56K connections
autorate - maximum achievable connection (default)
29333 bits / s
30666 bits / s
32000 bits / s
33333 bits / s
34666 bits / s
36000 bits / s
37333 bits / s
38666 bits / s
40000 bits / s
42666 bits / s
44000 bits / s
45333 bits / s
46666 bits / s
48000 bits / s
49333 bits / s
50666 bits / s
52000 bits / s
53333 bits / s
K56flex and V.90 Selection (default 1)
Disable all 56K connections
K56flex only, V.90 disabled (default)
V.90 only. K56flex disabled
try to connect at K56flex rates with the V.34 up-
stream rate limited to 21.6K bps.
If V.90 is not achieved, it will fall back to V.34 rates.
This will cause the modem to attempt a V.90 con-
nection at 40K bps. It will fall back to slower speeds
if it cannot achieve or maintain this rate.
at&fw2s109=2s38=1s37=14
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