retrieves call data for a GLOBAL or NULL CRN event cc_GetNonCallMsg( )
137
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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_GetNonCallMsg( ) function include the
following:
Error Code Description
ERR_ISDN_LIB | E_ISBADCRN Bad call reference number
ERR_ISDN_LIB | E_BADPAR Bad input parameter
ERR_ISDN_ISNOINFOBUF Information buffer not ready
ERR_ISDN_LIB | ISNOFACILITYBUF Network facility buffer not ready
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See Also
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• •
• cc_SndMsg( )
• cc_SndNonCallMsg( )