UC520 High Traffic

Answered Question
May 27th, 2008

We have a few UC520 installations and we have noticed that the UC520 generate a high volumne of traffic across the switches. To such an extent that it has caused the switch it is uplinked to to detect a broadcast storm on the uplink port from the UC520.

The UC520 is the 48 user model and it is uplinked from port 8 on the uc520 to a CE500. When the CE500 detected the storm all the phones unregistered as the CE500 applied a filter to that port.

Has anyone else come across this?

Many Thanks

Neil

I have this problem too.
0 votes
Correct Answer by Paolo Bevilacqua about 8 years 6 months ago

That is singular. One should find what is the cause of the broadcast storm as CME not supposed to broadcast much. Are you using multicas MOH for extensions ?

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
Loading.
Correct Answer
Paolo Bevilacqua Tue, 05/27/2008 - 15:31

That is singular. One should find what is the cause of the broadcast storm as CME not supposed to broadcast much. Are you using multicas MOH for extensions ?

nremmer Wed, 05/28/2008 - 10:27

Yep - it was multicasting Moh internally. This was a default setup of the UC520 so I will be checking these in the future

Many thanks for you help

Actions

This Discussion