Ericsson LBI-39224 - Manual (Page 132)

LBI-39224
3-102
will continue to fail (10 second delay on every call) until the failed site
is restored (normal Confirm Call operation).
DVIM Confirmed Call
DVIM Confirmation/Console Tracking allows the DVIM to filter radio
originated digital group calls if those groups are programmed at
consoles or logging recorders. The DVIM maintains a database of
groups presently programmed at consoles and logging recorders. If a
radio originated digital group call is received on a group that is not
programmed at a console/logging recorder, the DVIM will not assign a
DVIU and will not process the call. This will prevent wasting a DVIU
resource unnecessarily.
ALL working channel GETCs must be verified to have
"Remote Digital Delay" set to a value greater than "Confirm
Call Timeout." This is necessary to prevent digital confirmed
calls processed through Confirm Call Timeout being
immediately dropped by Remote Digital Delay.
The current operation of the Confirmed Group Call feature does not
include confirmation by the DVIM when a Voice Guard group call is
processed. This feature enhancement is programmable (Enable/
Disable) from the CEC/IMC Manager under
Confirmed Call options.
Confirmed Group Call operation will continue to perform as in previous
releases when this enhanced feature is disabled (the default setting on
MIM NOVRAM clear). Enabling this feature will provide call
confirmation by the DVIM when a Voice Guard group call is
processed.
Save and Send
Choose the Save and Send button to save the new Confirm Call
configuration to the CEC/IMC Manger hard disk drive and also send
the new configuration to the CEC/IMC. A verification message is
displayed at the CEC/IMC Manager when the CEC/IMC Manager has
saved the new configuration to disk and when the CEC/IMC receives
the new configuration.
NOTE!!