Modem Parameters mp. 0 ] parm omc dm originate enable

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MP. 6 ] parm__dp_autoselect_mask Data Protocol Auto Select Mask

This mask specifies which data protocol auto-select procedures are used when establishing the data protocol connection.

Data Protocol Auto Select Mask Bit Definitions:

bit

n/a

V.42 dtct

MNP auto

- The reset default of 0x0003 is shown.

- "1" = enabled, "0" disabled.

In order for this parameter value to take effect for a given connection, it must be set before the Modem connect event is posted/issued.

MP. 7 ] parm__dp_compression_mask Data Protocol Compression Mask

This mask specifies the requirement of data compression for error correcting modes.

For data compression protocols that allow separate Rx and Tx control, this mask can be used to specify the particular direction that compression should be used. For data compression protocols without unidirectional capability, the selection of either direction selects the use of data compression in both directions.
Default =

0x0022
Conversion:

parm__dp_compression_mask =

Data_Protocol_Tx_Compression_Mask[table_entry] +

Data_Protocol_Rx_Compression_Mask[table_entry] ;
Tx Data Protocol Compression Mask Table:

Parm

Value

Tx Data Protocol Compression Mask

Symbolic

Name

0x0000

Tx Off

DP_COMP_MODE_TX__BF__OFF

0x0001

Tx Acknowledge Only

DP_COMP_MODE_TX__BF__ACK_ONLY

0x0002

Tx Requested

DP_COMP_MODE_TX__BF__REQUESTED

0x0003

Tx Required

DP_COMP_MODE_TX__BF__REQUIRED

source = dp.h
Rx Data Protocol Compression Mask Table:

Parm

Value

Rx Data Protocol Compression Mask

Symbolic

Name

0x0000

Rx Off

DP_COMP_MODE_RX__BF__OFF

0x0010

Rx Acknowledge Only

DP_COMP_MODE_RX__BF__ACK_ONLY

0x0020

Rx Requested

DP_COMP_MODE_RX__BF__REQUESTED

0x0030

Rx Required

DP_COMP_MODE_RX__BF__REQUIRED

source = dp.h

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