Cisco SPA8000 VoIP 8-Port IP Telephony Gateway (SPA8000-G4).
Ideal for multi-dwelling environments or business settings such as call centers, the SPA8000 converts voice traffic and faxes into data packets for IP transmission.
Additional features of the Cisco SPA8000 include:
Eight RJ-11 FXS ports to connect analog telephones to IP-based data networks
A single multiport RJ-21 50-pin connector, offering an alternative connection choice
One 10/100 Base-T RJ-45 Ethernet interface to connect to either a router or multilayer switch
Toll-quality voice and carrier-grade feature support
Large-scale deployment management
Strong security with reliable, encryption-based methods for communication, provisioning, and servicing