Phenomenon

Possible Cause

Procedure

The multicast player cannot receive paging broadcast.

The value of SupportSrvSynch of SIPUE on the multicast player's IP phone is no.

Users must attach importance to this problem at the unified gateway site upgraded from V100R001C01.

Run the config modify sipue command to set SupportSrvSynch to yes.

Some SIP users are not included when the function of automatically adding SIP multicast users is enabled.