Grandstream Networks UCM6302A High Availability User Guide

UCM6300 Series/UCM6300 Audio Series:
High Availability User Guide
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FAILOVER DURING CALL
When the active server encounters failure, if there is ongoing call on the active server, the switchover
process will only cause a few seconds of audio cutoff and then it will be recovered automatically.
Notes:
• Currently, if the call is using UDP as transport method, the call can be recovered after switchover.
However, if the call is using TCP as transport method, the call cannot be recovered after switchover.
• Point-to-point calls such as audio call or audio meeting can be recovered after switchover. However,
for calls using ring group, call queue and other call features and services, the call will not be
automatically recovered.

Grandstream Networks UCM6302A Specifications

General

Brand	Grandstream Networks
Model	UCM6302A
Category	PBX
Language	English