Fixed 3 CO lines 4 Hybrid and 4 SLT Extension, Hybrid system, Direct Inward System Access (DISA) with message.

Hybrid system Up to 8 CO lines and 24 Extensions Direct Inward System Access (DISA) with message

System Capacity 64 Extension Ports 64ch Trunk Ports

System Capacity 128 Extension Ports 128ch Trunk Ports

System Capacity 960 Extension Port with DXDP 640 Trunk Ports

Initial system accepts up to 64 IP-proprietary telephones and 32 IP-trunks with the optional DSP card SIP phones accept up to 128 standard 2 Built-in LAN ports

Initial system accepts up to 64 IP-proprietary telephones and 32 IP-trunks with the optional DSP card SIP phones accept up to 128 standard 2 Built-in LAN ports