10-07-2011 04:26 AM
Polycom releases on a regular Basis Feature Releases or Maintenance Releases of their PVOS, UC, or Obi Edition Software Versions.
EDIT: Aug 2022 Software 8.0.0 introduced the new PVOS software for Poly Edge E, CCX and Poly Trio C60 phones
Important Differences between SIP 3.2.5 or previous to UCS 3.3.x or 4.0.0:
Parameters like the Corporate Directory for example need to be activated in addition to a Productivity Suite license depending on the Phone Model and/or Software Version.
The activation in UCS 3.3.0 or newer works via:
< feature feature.corporateDirectory.enabled="1/>
The activation in SIP 3.2.x or previous works via:
<feature feature.19.name="corporate-directory" feature.19.enabled="1"/>
Above is a common mistake to be made when configuring phones.
Another Example is KEY Programming
UCS 3.3.x and later:
SIP 3.2.5 or earlier: