DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures

9-219ATM-NTWK (ATM Network Error)

9
Table 9-95. Error Codes and Aux Data values ATM-NTWK
Cause Code/
Error Type Aux
Data Cause Codes Description
NORMAL EVENTS
0 (a) Network unreachable
1 (a) Unallocated (unassig ned) number. This cause ind icates that the
called party cannot be reached b ecause, although the number is in a
valid format, it is not currently assigned (allocated).
2 (a) No route to specified transit network. This cause indicates that the
equipment sending this cause has received a request to route the call
through a particular network which it does not recognize, either
because the transit network does not exist or because that particular
transit network does not serve the equipment which is sending this
cause. This cause is supported on a network-dependent basis.
3 (a) No route to destination. This cause indicates that the called party
cannot be reached because the network through which the c all has
been routed does not serve the destination desired. This cause is
supported on a network-dependent basis.
10 (a) VPCI/VCI unacceptable. This cause indicates that the virtual channel
most recently identif ied is not accep table to the sending entity for use
in this call.
16 (a) Normal call clearing . This cause indicat es that the call is being
cleared because one of the users involved in the call has requested
that the call be cl eared. Under normal situat ions, the source of this
cause is not the network.
17 (a) User busy. This cause indicates that the called party is unable to
accept another call because the user busy cond ition has been
encountered. This cause value may be generated by the called user
or by the network.
18 (a) No user responding . This cause is used when a c alled party d oes not
respond to a call establishment message with a connect indic ation
within the prescribed period of time allocated.
21 (a) Call rejected. This c ause indicates that the eq uipment sending this
cause does not wish to accept this call, although it could have
accepted the call because th e equipment sending this cause is
neither busy nor incompatible.
22 (a) Number changed. This cause is returned to a calling party when the
called party number indicated b y the calling user is no longer
assigned. The new called party number may optionally be includ ed in
the diagnostic field. If a network does not support this capab ility,
cause number 1 “

unassigned

(unallocated) number

” is used.