Enumerator |
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T30_DIS | Initial identification messages
From the called to the calling terminal.
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T30_CSI | [0000 0001] Digital identification signal
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T30_NSF | [0000 0010] Called subscriber identification
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T30_DTC | [0000 0100] Non-standard facilities
Commands to send
From a calling terminal wishing to be a receiver, to a called terminal which is capable of transmitting.
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T30_CIG | [1000 0001] Digital transmit command
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T30_NSC | [1000 0010] Calling subscriber identification
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T30_PWD | [1000 0100] Non-standard facilities command
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T30_SEP | [1000 0011] Password
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T30_PSA | [1000 0101] Selective polling
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T30_CIA | [1000 0110] Polled subaddress
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T30_ISP | [1000 0111] Calling subscriber internet address
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T30_DCS | [1000 1000] Internet selective polling address
Commands to receive
From a calling terminal wishing to be a transmitter, to a called terminal which is capable of receiving.
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T30_TSI | [X100 0001] Digital command signal
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T30_NSS | [X100 0010] Transmitting subscriber information
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T30_SUB | [X100 0100] Non-standard facilities set-up
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T30_SID | [X100 0011] Sub-address
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T30_CTC | [X100 0101] Sender identification
T30_TCF - Training check is a burst of 1.5s of zeros sent using the image modem
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T30_TSA | [X100 1000] Continue to correct
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T30_IRA | [X100 0110] Transmitting subscriber internet address
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T30_CFR | [X100 0111] Internet routing address
Pre-message response signals
From the receiver to the transmitter.
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T30_FTT | [X010 0001] Confirmation to receive
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T30_CTR | [X010 0010] Failure to train
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T30_CSA | [X010 0011] Response for continue to correct
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T30_EOM | [X010 0100] Called subscriber internet address
Post-message commands
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T30_MPS | [X111 0001] End of message
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T30_EOP | [X111 0010] Multipage signal
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T30_PRI_EOM | [X111 0100] End of procedure
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T30_PRI_MPS | [X111 1001] Procedure interrupt - end of procedure
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T30_PRI_EOP | [X111 1010] Procedure interrupt - multipage signal
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T30_EOS | [X111 1100] Procedure interrupt - end of procedure
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T30_PPS | [X111 1000] End of selection
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T30_EOR | [X111 1101] Partial page signal
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T30_RR | [X111 0011] End of retransmission
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T30_MCF | [X111 0110] Receiver ready
Post-message responses
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T30_RTP | [X011 0001] Message confirmation
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T30_RTN | [X011 0011] Retrain positive
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T30_PIP | [X011 0010] Retrain negative
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T30_PIN | [X011 0101] Procedure interrupt positive
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T30_PPR | [X011 0100] Procedure interrupt negative
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T30_RNR | [X011 1101] Partial page request
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T30_ERR | [X011 0111] Receive not ready
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T30_FDM | [X011 1000] Response for end of retransmission
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T30_DCN | [X011 1111] File diagnostics message
Other line control signals
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T30_CRP | [X101 1111] Disconnect
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T30_FNV | [X101 1000] Command repeat
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T30_TNR | [X101 0011] Field not valid
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T30_TR | [X101 0111] Transmitter not ready
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T30_TK | [X101 0110] Transmitter ready
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T30_RK | [1101 0010] Transmitter keys
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T30_PSS | [0101 0010] Receiver keys
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T30_DES | [1111 1000] Present signature signal (used only as FCF2)
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T30_DEC | [0000 0101] Digital extended signal
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T30_DER | [1100 1001] Digital extended command
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T30_DTR | [1100 1010] Digital extended request
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T30_DNK | [1000 1000] Digital turnaround request (conflicts with ISP)
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T30_PID | [X101 1001] Digital not acknowledge
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T30_SPI | [X011 0110] Procedure interrupt disconnect
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T30_SPT | [0000 1000] Security page indicator
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T30_NULL | [0000 0001] Security page type
Something only use as a secondary value in error correcting mode
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T4_FCD | [0000 0000] Nothing to say
Information frame types used for error correction mode, in T.4
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T4_RCP | [0110 0000] Facsimile coded data
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