CAPI 2.0-Fehlercodes
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Fehlerübersicht

Allgemeines zu Capi-Fehlern

Alle hier genannten Fehler sind im Capi (Version 2.0) dokumentiert.

Das 0x vor den Fehlercodes gibt an, dass es sich um hexadezimale Werte handelt. Je nach ISDN-Software wird die Fehlernummer entweder mit oder ohne führendes 0x ausgegeben.

Da nicht jede Software auch die Meldung mit ausgibt, ist es häufig ganz hilfreich, die Liste bei der Hand zu haben.

Fehler bei CAPI_REGISTER

0x1001 too many applications
0x1002 logical block size too small, must be at least 128 bytes
0x1003 buffer exceeds 64 Kbytes
0x1004 message buffer size too small, must be at least 1024 bytes
0x1005 max. number of logical connections not supported
0x1007 the message could not be accepted because of an internal busy condition
0x1008 OS Resource error (e.g. no memory)
0x1009 COMMON-ISDN-API not installed
0x100A Controller does not support external equipment
0x100B Controller does only support external equipment

Fehler bei Capi_PutMessage und Capi_GetMessage

0x1101 illegal application number
0x1102 illegal command or subcommand or message length less than 12 octets
0x1103 the message could not be accepted because of a queue full condition.
0x1104 queue is empty
0x1105 queue overflow, a message was lost.
0x1106 unknown notification parameter
0x1107 the message could not be accepted because of an internal busy condition
0x1108 OS Resource error (e.g. no memory)
0x1109 COMMON-ISDN-API not installed
0x110A Controller does not support external equipment
0x110B Controller does only support external equipment

Error information concerning resource / coding problems

0x2001 message not supported in current state
0x2002 illegal Controller/PLCI/NCCI
0x2003 no PLCI available
0x2004 no NCCI available
0x2005 no LISTEN-Resources available
0x2006 no FAX resources available(protocol T.30)
0x2007 illegal message parameter coding

Error information concerning resource / coding problems

0x3001 B1 protocol not supported
0x3002 B2 protocol not supported
0x3003 B3 protocol not supported
0x3004 B1 protocol parameter not supported
0x3005 B2 protocol parameter not supported
0x3006 B3 protocol parameter not supported
0x3007 B protocol combination not supported
0x3008 NCPI not supported
0x3009 CIP Value unknown
0x300A flags not supported (reserved bits)
0x300B facility not supported
0x300C data length not supported by current protocol
0x300D reset procedure not supported by current protocol
0x300E TEI assignment failed

Information about the clearing of a physical connection


0x3301 Protocol error layer 1 (broken line or B-channel removed by signalling protocol)
0x3302 Protocol error layer 2
0x3303 Protocol error layer 3
0x3304 Another application got that call

T.30 specific reasons


0x3311 Connecting not successful (remote station is no FAX G3 machine)
0x3312 Connecting not successful (training error)
0x3313 Disconnected before transfer (remote station does not support transfer mode, e.g. ution)
0x3314 Disconnected during transfer (remote abort)
0x3315 Disconnected during transfer (remote procedure error, e.g. unsuccessful repetition of T.30 nds)
0x3316 Disconnected during transfer (local tx data underrun)
0x3317 Disconnected during transfer (local rx data overflow)
0x3318 Disconnected during transfer (local abort)
0x3319 Illegal parameter coding (e.g. SFF coding error)

Disconnect causes from the network according to ETS 300 102-1/Q.931


0x3481 Unallocated (unassigned) number
0x3482 No route to specified transit network
0x3483 No route to destination
0x3486 Channel unacceptable
0x3487 Call awarded and being delivered in an established channel
0x3490 Normal call clearing
0x3491 User busy
0x3492 No user responding
0x3493 No answer from user (user alerted)
0x3495 Call rejected
0x3496 Number changed
0x349A Non-selected user clearing
0x349B Destination out of order
0x349C Invalid number format
0x349D Facility rejected
0x349E Response to STATUS ENQUIRY
0x349F Normal, unspecified
0x34A2 No circuit / channel available
0x34A6 Network out of order
0x34A9 Temporary failure
0x34AA Switching equipment congestion
0x34AB Access information discarded
0x34AC Requested circuit / channel not available
0x34AF Resources unavailable, unspecified
0x34B1 Quality of service unavailable
0x34B2 Requested facility not subscribed
0x34B9 Bearer capability not authorized
0x34BA Bearer capability not presently available
0x34BF Service or option not available, unspecified
0x34C1 Bearer capability not implemented
0x34C2 Channel type not implemented
0x34C5 Requested facility not implemented
0x34C6 Only restricted digital information bearer capability is available
0x34CF Service or option not implemented, unspecified
0x34D1 Invalid call reference value
0x34D2 Identified channel does not exist
0x34D3 A suspended call exists, but this call identity does not
0x34D4 Call identity in use
0x34D5 No call suspended
0x34D6 Call having the requested call identity has been cleared
0x34D8 Incompatible destination
0x34DB Invalid transit network selection
0x34DF Invalid message, unspecified
0x34E0 Mandatory information element is missing
0x34E1 Message type non-existent or not implemented
0x34E2 Message not compatible with call state or message type non-existent or not implemented
0x34E3 Information element non-existent or not implemented
0x34E4 Invalid information element contents
0x34E5 Message not compatible with call state
0x34E6 Recovery on timer expiry
0x34EF Protocol error, unspecified
0x34FF Interworking, unspecified


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