Taken from here is a comparison of the CX 600 and VVX 600 phones at the bottom of this post.īefore I go any further, it’s worth pointing out that Jeff Schertz is the pro at this stuff, and a lot of the information was sourced at his blog so you’ll see several links there. This might sound bad, but it does give Polycom a bit more flexibility in the functions they can offer. They differ to the CX series in several ways – the CXs here are specifically built for Lync while the VVX is a bit more generic and will work with other phone systems.
A few months ago, Polycom released Lync firmware for their VVX series of phones.
