Westermo TDW-33 - Manual (Page 70)

6618-3202 70
Register Function Range Units Saved Default Note
S46 Data
Compression
Control
– – * 138 Definition: S46
Selects compression.
S46=136 Error correc-
tion protocol
with no com-
pression.
S46=138 Execute error
correction with
compression.
S48 V.42
Negotiation
Control
– – * 7 Definition: S48
The V.42 negotiation process
determines the capabili-
ties of the remote modem.
However, when the capabili-
ties of the remote modem
are known and negotiation
is unnecessary, this proc-
ess can be bypassed if so
desired.
S48=0 Disable
Negotiation and
proceed with
LAPM.
S48=7 Enable negotia-
tion.
S48=128 Disable nego-
tiation and pro-
ceed with the
fallback action
specified in S36.
S91 PSTN
Transmit
Level
0–15 dBm * 10 Definition: S91
Sets the transmit level.
Note that in PSTN mode
the country specific param-
eters limits the maximum
value.