Avaya MERLIN MAGIX Maintenance And Troubleshooting Manual page 164

Table 6-5. NI-1 BRI Provisioning Test Result Codes
Result
Code Description
CO provisioning
CO-V
error for voice calls
on that facility
Corrective Action
The facility is correctly programmed and established on
Layers 1, 2, and 3. However, a problem associated with the
provisioning at the CO for voice calls was detected.
If the facility is intended to provide voice calls, perform the
following tests and record the results before contacting the
LEC:
Outgoing Voice Call Test
Incoming Voice Call Test
Possible causes of this error are:
Outgoing voice calls are not possible. Error identified at
Outgoing Voice Call Test.
Incoming voice calls are not possible. Error identified at
Incoming Voice Call Test.
If MLH is expected, the possible cause is that CO
provisioning does not allow incoming voice calls, but either
the DN or MLHG DN has been verified to be correct.
IF MLH is not expected, the possible cause is that
provisioning on the facility does not allow incoming voice
calls.
Additional call offering is provisioned. Additional call
offering allows a voice call to be presented to a busy facility
without either party recognizing the condition. Therefore,
this condition cannot be detected by manual testing. This
cause is valid if incoming voice calls can be received
successfully.
Features provisioned. Supplementary features such as
transfer and conference are provisioned at the CO. This
condition cannot be detected by manual testing. This cause
is valid if incoming voice calls can be received successfully.
Provisioning on the facility does not always allow
outgoing and/or incoming calls. Error identified at
Outgoing Voice Call Test and/or Incoming Voice Call Test.
This condition may or may not be detected by any single
manual test. Therefore, a sequence of calls may be
necessary to determine the condition for the failure.
Tests
NI-1 BRI Provisioning Test
6-15