Re: NBX phones on Netgear GS748T switches (101 Views)
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Occasional Visitor
meyery2k
Posts: 4
Registered: ‎09-08-2012
Message 1 of 3 (251 Views)

NBX phones on Netgear GS748T switches

New GS748T switches.  Some phones (always the same ones) will stop working after a couple of hours.  Rebooting phone or PC connected to phone will restore service for a few hours.  Any ideas?  NBX V3000 running 6_0_63.  IP on the Fly due to remote phones and VTL sites.   Phones are directly connected to switch.  No VLAN or COS set up at present.  Spanning Tree enabled.  Moving phones to a different switch and no trouble.   Any help appreciated!!! ~ Mike

Advisor
JacksonW3
Posts: 22
Registered: ‎07-18-2011
Message 2 of 3 (234 Views)

Re: NBX phones on Netgear GS748T switches

Mike - 

FYI - I have been implementing that same switch on several systems without issue.  Hope this is not going to come back and bite us (me).  Please post how it is resolved.

Valued Contributor
Justin_Goldberg
Posts: 164
Registered: ‎03-16-2011
Message 3 of 3 (101 Views)

Re: NBX phones on Netgear GS748T switches

Certain Netgear switches have multicast issues. I'd check the firmware level and see about updating it.
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