FaxMan SDK Version 4.7
Class 2/2.0/2.1 Modem Hangup Codes

 

Code

Description

0-9

Call Placement and Termination

0

Normal and proper end of connection

1

Ring detected without successful handshake

2

Call aborted from either +FK or AN

3

No Loop Current

 

10-19

Transmit Phase A & Misc. Errors

10

Unspecified Phase A error

11

No Answer (T.30 T1 timeout)

 

20-39

Transmit Phase B Hangup Codes

20

Unspecified Transmit Phase B error

21

Remote cannot receive or send

22

COMREC error in transmit Phase B

23

COMREC invalid command received

24

RSPREC error

25

DCS sent three times without response

26

DIS/DTC received 3 times; DCS not recognized

27

Failure to train at 2400 bit/s or +FMS value

28

RSPREC invalid response received

 

40-49

Transmit Phase C Hangup Codes

40

Unspecified Phase C Transmit error

43

DTE to DCE data underflow

 

50-69

Transmit Phase D Hangup Codes

50

Unspecified Phase D transmit error

51

RSPREC error

52

No response to MPS repeated 3 times

53

Invalid response to MPS

54

No response to EOP repeated 3 times

55

Invalid response to EOM

56

No response to EOM repeated 3 times

57

Invalid response to EOM

58

Unable to continue after PIN or PIP

 

70-89

Receive Phase B Hangup Codes

70

Unspecified Phase B receive errors

71

RSPREC error

72

COMREC error

73

T.30 T2 timeout, expected page not received

74

T.30 T1 timeout, after EOM received

 

90-99

Receive Phase C Hangup Codes

90

Unspecified Phase C receive errors

91

Missing EOL after 5 seconds

92

Unused Code

93

DCE to DTE buffer overflow

94

Bad CRC or frame (ECM or BFT modes)

 

100-119

Receive Phase D Hangup Codes

100

Unspecified Phase D receive errors

101

RSPREC invalid response received

102

COMREC invalid response received

103

Unable to continue after PIN or PIP

 

120

255 Reserved Codes

 

 


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