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General| Lines | 4 |
|---|---|
| Protocols | SIP, SPCP |
| Ethernet Ports | 2 x 10/100BASE-T RJ-45 |
| Power | Power over Ethernet (PoE) or optional power adapter |
| Headset Port | Yes (2.5mm) |
| Speakerphone | Full-duplex speakerphone |
| Voice Codecs | G.711, G.729, G.722, G.726 |
| Weight | 900 g |
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