"The Mediant 800 connects IP-PBXs to any SIP trunking service provider, scaling to 250 concurrent sessions. It offers superior performance in connecting any SIP to SIP environment, legacy TDM-based PBX systems to IP networks, and IP-PBXs to the PSTN."
Mediant 800C with 2 E1/T1 and 4 FXO interfaces for Zoom Phone Local Survivability (up to 2,000 registrations) Includes Mediant 800C chassis with 2 E1/T1 and 4 FXO interfaces and 4 GE ports. Zoom Phone Local Survivability application is pre-installed on 8-cores OSN (with 16 GB RAM, 256 GB SSD). Provided with VMware vSphere Essentials license, and a recovery dongle. Supports dual AC/DC power supplies (optional AC/DC power adapter can be ordered separately). Arrives with 0 SBC sessions. - M800C-2ET4O-ZPLS
Image, Data Sheet & Marketing Description may differ from the actual product of part# M800C-2ET4O-ZPLS