Poly Obi504 Universal Voice Adapter For Enterprise 4 Fxs Ports, Part# PY-2200-49550-001 Cards-12 PLANET NVR-3280 This is a

PLANET NVR-3280 This is a 32-Channel 19" Rack-Mount NVR with 8-Bay Hard Disk

You can easily and economically increase port size when necessary

Display Screen: LCD – Monochrome Backlit

Supports port mirroring

5V/12V power output

Poly Obi504 Universal Voice Adapter For Enterprise 4 Fxs Ports, Part# PY-2200-49550-001 Cards-12 PLANET NVR-3280 This is aThe cost effective Polycom Obihai Obi504 is an analog telephone adapter built for the enterprise have 4 FXO ports for connecting multiple legacy devices, fast Gigabit Ethernet speed, three USB 2. 0 ports, and audio line in and line out ports supports the SIP protocol giving incredible interoperability with standards based VoIP phone systems and ATA for OBiTALK. Consist of: Obihai OBi504vs VoIP ATA has a Gigabit Ethernet switch, 4 x FXS, 3 x USB 2. 0,