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General| Headset Support | Yes |
|---|---|
| Speakerphone | Yes |
| Connectivity | 10/100 Mbps Ethernet |
| Power over Ethernet (PoE) | IEEE 802.3af Class 2 |
| Audio | G.711, G.729a |
| Protocols | SIP, H.323 |
| Buttons | Programmable buttons |
| Ethernet Ports | 10/100 Mbps |
| Power Source | PoE or power adapter |
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