Panasonic KX-TDA600
Max CO Lines: 640
Max Analog COs: 640
Max VoIP (H.323) trunks: 32
Max Total Extensions: 960 (1120 using DXDP)
Max Analog Proprietary Extensions: 320
Max Single Line Telephones: 960
Max Digital Proprietary extensions: 512 (640 with T7600, DT300 series)
Max IP Proprietary Phone extensions: 640
Multi-Cell Wireless Compatibility
Maximum Cell Stations (Antennas): Up to 128
Maximum Portable Handsets: 256 ( 512 with memory expansion card)
Maximum Doorphones: 64
Centralized Voicemail: with KX-TVA Voice Mail Systems
Direct Station Select (DSS) Consoles: 64
Dimensions (H x W x D): 16.3 x 16.9 x 10.6 (per shelf)
Part Number: KX-TDA600
