A multiple instance version of Mitel Communications Director for industry standard servers. support up to 64 page groups. All other controllers support up to 16. You can increase support to 400 groups on all controllers by flexing system dimensions. Each group can have up to 250 members with a maximum of
32 IP Phones with the CX, CXi, CX II, or CXi II Controller
32 IP Phones with the MXe
64 IP Phones with the MXe expanded
64 IP Phones with the AX Controller
64 IP Phones with the MXe Server
64 IP Phones with the LX Controller.