Both above FAQ post's have links to the currently freely available software releases. You may have an outdated link from a withdrawn version.
We also usually post within the community when a new software is released and the relevant link to it.
Please utilize an updated link to download your software.
Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.
Polycom Global Services
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