2.2.1.5 Hook Response Message
The Hook Response Message is sent by the server to signal closing the connection. This message has 4 ASCII fields specified in [RFC1345].
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2 |
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ASCII - CR |
ASCII - LF |
Response (variable) |
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ASCII - CR |
ASCII - LF |
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ASCII - CR (1 byte): The ASCII encoding for the carriage return character, 0x0D.
ASCII - LF (1 byte): The ASCII encoding for the line feed character, 0x0A.
Response (variable): The Response field MUST be an ASCII-encoded string. The Response field MUST have one of the following values.
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Value
Meaning
"OK"
Modem is already in "Offline Command Mode" state.
"NO CARRIER"
Connection terminated.
"ERROR"
Unexpected error.
ASCII - CR (1 byte): The ASCII encoding for the carriage return character, 0x0D.
ASCII - LF (1 byte): The ASCII encoding for the line feed character, 0x0A.