sends a non-Call State related ISDN message to the network cc_SndMsg( )
263
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Errors
If the function returns a value < 0 to indicate failure, use the cc_CauseValue( )
function to retrieve the reason code for the failure. The cc_ResultMsg( ) function
can be used to interpret the reason code. Error codes are defined in the files
ccerr.h, isdnerr.h, and isdncmd.h.
Possible error codes from the cc_SndMsg( ) function include the following:
Error Code Description
ERR_ISDN_LIB | E_ISBADIF Bad interface number
ERR_ISDN_LIB | E_BADSTATE Bad state
ERR_ISDN_LIB | E_ISBADTS Bad time slot
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See Also
• cc_GetCallInfo( )
• cc_GetSigInfo( )
• cc_SndNonCallMsg( )