Nortel 4000 Nota Di Rilascio
63
Remote Access Software Version 5.3 Release Notes
300115-B Rev. A
Table 12 Disconnect Reason Descriptions (Continued)
Disconnect Reason Success Indication Explanation
Modem Long
Space
Space
Graceful
Long space deals with
the physical layer of the
modem and does not
require a link protocol.
This is a disconnect
mode that is used by the
remote modem when
there are no link
protocols (the modem
is in “dumb” mode). In
this case, the modem
requesting the teardown
sends a “long space,”
which is interpreted by
the receiving modem
as a hang-up request.
the physical layer of the
modem and does not
require a link protocol.
This is a disconnect
mode that is used by the
remote modem when
there are no link
protocols (the modem
is in “dumb” mode). In
this case, the modem
requesting the teardown
sends a “long space,”
which is interpreted by
the receiving modem
as a hang-up request.
Retrain timeout
Unsuccessful
The modem hung up
because it failed to
negotiate a retrain
(within 20 seconds),
probably due to poor
line conditions.
because it failed to
negotiate a retrain
(within 20 seconds),
probably due to poor
line conditions.
Telephone
Disconnect
Disconnect
Indeterminate
The caller/switch hung
up.
up.
DialFailed
Unsuccessful
Busy or disconnect
was received from the
switch when attempting
to place an outgoing
call.
was received from the
switch when attempting
to place an outgoing
call.