Cisco CP-7960G-CH1 | IP Phone

1. Display: LCD display with 4-bit grayscale and 320 x 222 resolution
2. Ethernet switch: 10/100BASE-T Ethernet connection through an RJ-45 interface
3. Protocol support: SCCP, SIP, and MGCP protocols
4. Power consumption: 6 watts in speakerphone mode, 3.5 watts in handset mode, and 1.75 watts in headset mode
5. Audio features: Full-duplex speakerphone, headset support, and handset with wideband audio support
6. Codec support: G.711, G.729a, G.729ab, and G.722 codecs
7. Call features: Call waiting, call forwarding, call transfer, and conference calling
8. Security features: Password-protected configuration, secure voice communication, and HTTPS secure provisioning
9. Dimensions: 8.2 x 10.5 x 6.5 inches (H x W x D)
10. Weight: 3.5 pounds
11. Compatibility: Compatible with Cisco CallManager and Cisco Unified Communications Manager
12. Language support: Supports multiple languages including English, French, German, Italian, Spanish, and more.

Notes:
1. The phone can be powered through Power over Ethernet (PoE) or an external power supply.
2. The phone has a built-in headset port for hands-free communication.
3. The phone's LCD display can be customized with personalized backgrounds and ringtones.