Digigram Software for IQOYA SERV/LINK 88 (Upgrades from 8 Codecs to 16) User Manual
Page 148
IQOYA SERV/LINK user manual
When a change of configuration is applied to the Active unit, this configuration is uploaded onto the standby unit (through
FTP). The standby unit loads this configuration when it has to become active.
When the HA service is running, the IP addresses of the involved SERV/LINK cannot be changed from the front panel
display.
What happens if the HA service is stopped?
The Virtual IP address is no longer reserved.
Each SERV/LINK unit becomes autonomous.
Does enabling the HA service stop the audio activity?
Audio activity is not stopped in the "prefered active” mode.
Audio activity is stopped and restarted in the "No device has priority" mode (in fact, both units are shortly set to the standby
status for the election of the active device).
What happens if the network link used by the HA service fails?
The Active unit remains active.
The unit that was in standby mode, loads the configuration of the active unit, and becomes active.
As a result, the two units are active.
This is why it is recommended to dedicate physical Eth ports to the High Availability life line.
148