Does anyone know what the dimensions of the microphones are within the kit and also the length of the cables that are shipped with it?
welcome to the Polycom Community.
The community's VoIP FAQ contains this post here:
Jun 23, 2012 Question: What expansion Microphones can I use?
Resolution: Please check => here <=
Above lists the compatible systems.
Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.
Polycom Global Services
If official support is required please check how to phone or open a case here----------------