Gibt es eine CAPI-Fehler-Liste, die Verbindungsprobleme beschreiben? 
Gibt es eine CAPI-Fehler-Liste, die Verbindungsprobleme, bzw. Protokoll-Fehler beschreiben?
Lösungsvorschläge
Protokoll-Fehler sind meistens Übertragungsfehler.
Hier sind einige CAPI-Fehler-Meldungen( Fax-Protokoll, ISDN):
0 - Normal call clearing, no error *
3301 - Protocol error layer 1 (broken line or B-channel removed by signalling protocol) *
3302 - Protocol error layer 2 *
3303 - Protocol error layer 3 *
3304 - Another application got that call *
3311 - T.30 (fax) error: Connection not successful (remote station is not a G3 fax device) *
3312 - T.30 (fax) error: Connection not successful (training error) *
3313 - T.30 (fax) error: Disconnect before transfer (remote station doesn't support transfer mode, e.g. wrong resolution) *
3314 - T.30 (fax) error: Disconnect during transfer (remote abort) *
3315 - T.30 (fax) error: Disconnect during transfer (remote procedure error) *
3316 - T.30 (fax) error: Disconnect during transfer (local transmit data underflow) *
3317 - T.30 (fax) error: Disconnect during transfer (local receive data overflow) *
3318 - T.30 (fax) error: Disconnect during transfer (local abort) *
3319 - T.30 (fax) error: Illegal parameter coding (e.g. defective SFF file)
ISDN-Fehler-Codes
Diese Codes sind ISDN-Fehler-Codes, die im Standard ETS 300 102-01 im Detail beschrieben sind.
Details, wie die ISDN-Codes auf die CAPI-Nummern gemappt werden, finden Sie in der CAPI-Spezifikation, Parameter "Info".
LISTE
3400 - Normal termination, no reason available *
3480 - Normal termination *
3481 - Unallocated (unassigned) number *
3482 - No route to specified transit network *
3483 - No route to destination *
3486 - Channel unacceptable *
3487 - Call awarded and being delivered in an established channel *
3490 - Normal call clearing *
3491 - User busy *
3492 - No user responding *
3493 - No answer from user (user alerted) *
3495 - Call rejected *
3496 - Number changed *
349A - Non-selected user clearing *
349B - Destination out of order *
349C - Invalid number format *
349D - Facility rejected *
349E - Response to STATUS ENQUIRY *
349F - Normal, unspecified *
34A2 - No circuit / channel available *
34A6 - Network out of order *
34A9 - Temporary failure *
34AA - Switching equipment congestion *
34AB - Access information discarded *
34AC - Requested circuit / channel not available *
34AF - Resources unavailable, unspecified *
34B1 - Quality of service unavailable *
34B2 - Requested facility not subscribed *
34B9 - Bearer capability not authorized *
34BA - Bearer capability not presently available *
34BF - Service or option not available, unspecified *
34C1 - Bearer capability not implemented *
34C2 - Channel type not implemented *
34C5 - Requested facility not implemented *
34C6 - Only restricted digital information bearer capability is available *
34CF - Service or option not implemented, unspecified *
34D1 - Invalid call reference value *
34D2 - Identified channel does not exist *
34D3 - A suspended call exists, but this call identity does not *
34D4 - Call identity in use *
34D5 - No call suspended *
34D6 - Call having the requested call identity has been cleared *
34D8 - Incompatible destination *
34DB - Invalid transit network selection *
34DF - Invalid message, unspecified *
34E0 - Mandatory information element is missing *
34E1 - Message type non-existent or not implemented *
34E2 - Message not compatible with call state or message type non-existent or not implemented *
34E3 - Information element non-existent or not implemented *
34E4 - Invalid information element contents *
34E5 - Message not compatible with call state *
34E6 - Recovery on timer expiry *
34EF - Protocol error, unspecified *
34FF - Interworking, unspecified
