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sets the default channel parameters cc_SetParm( )
245
Table 26. cc_SetParm( ) Parameter ID Definitions
Define Description Possible return values
BC_XFER_CAP Bearer channel
information
transfer
capability
BEAR_CAP_SPEECH - speech
BEAR_CAP_UNREST_DIG -
unrestricted data
BEAR_REST_DIG - restricted data
BC_XFER_MODE Bearer channel
Information
Transfer Mode
ISDN_ITM_CIRCUIT - circuit
switch
BC_XFER_RATE Bearer channel,
Information
Transfer Rate
BEAR_RATE_64KBPS - 64Kbps
transfer rate
USRINFO_LAYER1_
PROTOCOL
Layer 1
protocol to use
on bearer
channel
ISDN_UIL1_CCITTV.110 - CCITT
standardized rate adaptation
ISDN_UIL1_G711uLAW -
Recommendation G.117 u-Law
ISDN_UIL1_G711ALAW -
Recommendation G.117 a-Law
ISDN_UIL1_G721ADCPM -
Recommendation G.721 32 kbits/s
ADCPM and Recommendation I.460
ISDN_UIL1_G722G725 -
Recommendation G.722 and G.725 -
7kHz audio
ISDN_UIL1_H261 -
Recommendation H.261 - 384 kbits/s
video
ISDN_UIL1_NONCCITT - Non-
CCITT standardized rate adaptation
ISDN_UIL1_CCITTV120 - CCITT
standardized rate adaptation V.120
ISDN_UIL1_CCITTX31 - CCITT
standardized rate adaptation X.31
HDLC