Cisco Catalyst 2960 Series

12.312.212.112.011.311.211.111.0DescriptionCause
Codes
modem
calls that
came in
over ISDN.
yesnononononononoThe called
party
cannot be
reached
because the
network
through
which the
call has
been routed
does not
serve the
destination
that is
desired.
This code
applies to
ISDN or
modem
calls that
came in
over ISDN.
1803 -
Q850 No
Route To
Destination
yesnononononononoThe
channel
that has
been most
recently
identified is
not
acceptable
to the
sending
entity for
use in this
call. This
code
applies to
ISDN or
modem
calls that
came in
over ISDN.
1806 -
Q850
Channel
Unacceptable
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
854
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