PANASONIC KX-TDA50 CENTRAL OFFICE CARDS
Panasonic KX-TDA5180 4-Port Loop Start CO Card (LCOT4)
Features:
- 4-Ports per Card
- 2-Ports have power failure transfer
- 1 optional (KX-TDA5193) 4-port Caller I.D. card can be mounted to support Caller I.D.
Panasonic KX-TDA5480 VOIP Gateway Card (IPGW4)
Features:
- Supports up to 4 IP conncetions for networking the KX-TDA50 to tother KX-TDA systems
- H.323V.2, ITU-T, G729a, G.723.1 and G711 compliant.
- Maximum one per system