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VVX 300/310 and VVX 400/410 conference max users

Frequent Advisor

VVX 300/310 and VVX 400/410 conference max users



Using a Polycom 450 and a license we use to be able to do 4 way conference call. We have upgraded all our phone to VVX 3XX and VVX 4XX and they seem to be limited to only 3 way conference call. Is this normal ?

Thx !

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Polycom Employee & Community Manager

Re: VVX 300/310 and VVX 400/410 conference max users

Hello DavidG,

welcome back to the Polycom Community.

The community's VoIP FAQ contains this post here:

Oct 25, 2011 Question: What is the maximum amount of participants in a conference call?

Resolution: Please check => here <=

Please ensure you always check the community FAQ and/or utilize the community search before posting any new topics or follow up post’s.

Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.

Best Regards

Steffen Baier

Polycom Global Services

The title Polycom Employee & Community Manager is a community setting and does not reflect my role. I am just a simple volunteer in the community like everybody else. My official "day" Job is 3rd Level support at Poly but I am unable to provide official support via the community.


Notice: This community forum is not an official Poly support resource, thus responses from Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge. If you need immediate and/or official assistance please open a service ticket through your proper support channels.
Please also ensure you always check the VoIP , Video Endpoint , Skype for Business , PSTN or RPM FAQ's
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