C2= hbhbhbhb – select bearer service incoming, C – enable/disable data compression – Westermo ID-90 User Manual
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#C2=hbhbhbhb – Select bearer service incoming
Selects the bearer services that can be accepted with an incoming call. The definition of
hbhbhbhb (double word) is the CIP mask as defined in the CAPI 2.0 specification
(default 00010016).
Example:
AT#C2=00010016: Accept analogue incoming calls
AT#C2=00000001: Accept all incoming calls.
Note: Before issuing an outgoing call the command AT#C1 has to be set.
To use the predefined services please setup factory defaults (AT&F).
!%C – Enable/Disable Data Compression
Enables or disables data compression negotiation. The modem can only perform data
compression on an error corrected link.
The parameter value, if valid, is written to S41 bits 0 and 1.
AT!%C
0Disables data compression. Resets S46 bit 1.
1
Enables MNP 5 data compression negotiation. Resets S46 bit 1.
2
Enables V.42 bis data compression. Sets S46 bit 1.
3
Enables both V.42 bis and MNP 5 data compression. Sets S46 bit 1. (default)
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