Polycom VVX 450 Setup

[njmsa]

Hi, can anyone please direct me on how to setup a Polycom VVX 450 handset on 3CX? Looks like these handsets aren't natively supported by 3CX. I can't even find the correct password yet to logon to the handset.

 

[eddv123]

Manually in that case then. Polycoms are not easy devices to use if you are un-familiar with them. Google is going to be your friend here, but if this unit is second hand I would first check that it is not already provisioned and thus has a unique password.