Compaq Armada 7300 33.6Kbps Modem Commands for Armada 7000 Family of Personal - Page 50

Call Failure Reason Code S86, Idle Time Before Suspend S89, V.42 bis Maximum String Length S90

Page 50 highlights

: 3 +,7( $3(5 (cont.) . . . Call Failure Reason Code (S86) . . . When the modem issues a NO CARRIER result code if a value is written to S86 to help determine the reason for the failed connection. S86 records the first event that contributed to . a NO CARRIER message. The cause codes are: . . 0 Normal disconnect, no error occurred. . . 4 Loss of carrier. . . 5 . V.42 negotiation failed to detect an error-correction modem at the other end. . . 6 No response to feature negotiation. . 7 This modem is asynchronous only; the other modem is . synchronous only. . . 8 No framing technique in common. . . 9 This modem could not find a common protocol. . 10 Bad response to feature negotiation. . . 11 No sync information from remote modem. . . 12 Normal disconnect initiated by the remote modem. . 13 Remote modem does not respond after many . . retransmissions. . 14 Protocol violation. . . 15 Data compression failure occurred. . . 99 . Connection dropped because of inactivity timeout of the local modem. . . Idle Time Before Suspend (S89) . . . This register specifies the amount of time, in seconds, the modem can be idle before it goes into Suspend (low power) mode. . . Range: 0, 5-255 . . (Default): 10 . . . You may indicate a value of 0 to disable the suspend mode, meaning the modem will never go into suspend, and will end when a character is typed or a ring signal is detected. . . . V.42 bis Maximum String Length (S90) . This register selects the number of characters that can be compressed . . into one code word. . . Range: 6-250 . . (Default): 16 . . . . . . 

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Call Failure Reason Code (S86)
When the modem issues a NO CARRIER result code if a value is written to S86 to help
determine the reason for the failed connection. S86 records the first event that contributed to
a NO CARRIER message. The cause codes are:
0
Normal disconnect, no error occurred.
4
Loss of carrier.
5
V.42 negotiation failed to detect an error-correction
modem at the other end.
6
No response to feature negotiation.
7
This modem is asynchronous only; the other modem is
synchronous only.
8
No framing technique in common.
9
This modem could not find a common protocol.
10
Bad response to feature negotiation.
11
No sync information from remote modem.
12
Normal disconnect initiated by the remote modem.
13
Remote modem does not respond after many
retransmissions.
14
Protocol violation.
15
Data compression failure occurred.
99
Connection dropped because of inactivity timeout of
the local modem.
Idle Time Before Suspend (S89)
This register specifies the amount of time, in seconds, the modem can be idle before it goes
into Suspend (low power) mode.
Range:
0, 5-255
(Default)
:
10
You may indicate a value of 0 to disable the suspend mode, meaning the modem will never
go into suspend, and will end when a character is typed or a ring signal is detected.
V.42 bis Maximum String Length (S90)
This register selects the number of characters that can be compressed
into one code word.
Range:
6-250
(Default)
:
16