MPN: 89K69AA#ABA
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Poly VVX 250 OBi Edition 4-line business IP desk phone with a 2.8-inch color LCD, dual PoE-enabled Gigabit Ethernet ports, HD Voice audio, and included power supply for desktop or wall mounting.
| Audio Technology | Poly HD Voice, Poly Acoustic Fence noise reduction, full-duplex speakerphone |
|---|---|
| Display | 2.8" color LCD, 320 x 240 pixels |
| Lines Supported | 4 line keys, up to 16 SIP line registrations |
| Network Ports | 2 x Gigabit Ethernet (RJ-45), PoE-enabled |
| Power | PoE (802.3af) or included external power supply |
| Security | 802.1x RADIUS, HTTPS |
| Voice Codecs | G.711, G.722, G.722.1, G.729ab, OPUS, iLBC |
