Telos Zephyr User Manual page 193

Cause No. 30 - Result of a STATus ENQuiry/Special Intercept
announcment:# unassigned
This cause is included in the STATus message the user sends to the switch when the
reason for generating this message was a prior receipt of a STATus ENQuiry message
or
This value indicates that a user from outside a special business group (i.e. Centrex) has
dialed a number associated with the business group which is unassigned.
Cause No. 31 - Network disconnect/Special Intercept Announc.:Call
blocked
This cause is used to report a normal event only when no other cause in the normal
class applies.
or
This cause is used to indicate that a user in a special business group (i.e. Centrex) has
violated an access restriction feature.
Cause No. 34 - No circuit available
This cause indicates that there is no appropriate circuit/channel presently available to
handle the call. May be due to switch congestion as well as trunk congestion.
Cause No. 38 - Net out of order
This cause indicates that the network is not functioning correctly and that the condition
is likely to last a relatively long period of time e.g. immediately re- attempting the call is
not likely to be successful.
Cause No. 41 - Net problem, redial
This cause indicates that the network is not functioning correctly and that the condition
is not likely to last a long period of time; e.g. the user may wish to try another call
attempt almost immediately. May also indicate a data link layer malfunction locally or
at the remote network interface or that a call was cleared due to protocol error(s) at the
remote network interface.
Cause No. 42 - Net busy, redial
This cause indicates that the switching equipment generating this cause is experiencing
a period of high traffic.
Cause No. 43 - Access information discarded
This cause indicates that the network was unable to deliver user information (i.e.
subaddress) to the remote user as requested.
Cause No. 44 - No channel available
This cause is returned when the circuit or channel indicated by the requesting entity
cannot be provided by the other side of the interface.
Section 10 ADVANCED PROBLEM SOLVING
193