Specifications
General
| Connectivity Type | IP/VoIP |
|---|---|
| Protocol Support | SIP |
| PoE | 802.3af Class 2 Compliant (3.84-6.49 W) |
| Additional Ports | RJ9 Headset |
| EHS Support | With Plantronics Headsets |
| Display | 132×48 Backlit LCD |
| Speakerphone | Full-Duplex |
| Local Conferencing | 3-Way |
| Audio Codecs | G.711u/A, G.722, G.723, G.726, G.729A/B |
| Voice Quality | Wideband, Narrowband |
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