Hello Chio,
welcome to the Polycom Community.
What Software Version is on your Phone?
What guide are you referencing ?
This guide => here <= explains how to implement the calendar feature in detail and I am unable to see any reference to the Web Interface in it.
This feature has been discussed before in the community.
Or are you referencing an HDX Video Codec?
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
If official support is required please check how to phone or open a case here
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