Cisco CP-7942G= | UNIFIED IP Phone 7942

Here are 12 technical specifications for the Cisco Unified IP Phone 7942:

1. Display: 5-inch graphical monochrome display with resolution of 320 x 222 pixels
2. Ethernet switch: 10/100BASE-T Ethernet connection through two RJ-45 ports
3. Protocol support: SCCP and SIP protocols
4. Power over Ethernet: IEEE 802.3af PoE or Cisco inline power
5. Speakerphone: Full-duplex speakerphone with acoustic echo cancellation
6. Headset support: Dedicated RJ-9 headset port
7. Audio codec support: G.711a, G.711u, G.729a, G.729ab, and G.722 audio codecs
8. Call features: Call waiting, call forwarding, call transfer, conference calling, and more
9. Security features: Password-protected access to administrator and user-level features, HTTPS security for web access, and more
10. Compatibility: Compatible with Cisco Unified Communications Manager and Cisco Unified Communications Manager Express
11. Dimensions: 8.2 x 10.5 x 6.1 inches (H x W x D)
12. Weight: 3.5 pounds

Helpful notes:
1. The Cisco Unified IP Phone 7942 is an ideal choice for businesses that require advanced features and high-quality audio.
2. With support for both SCCP and SIP protocols, this phone can be used with a variety of phone systems.
3. The full-duplex speakerphone and dedicated headset port make it easy to collaborate with colleagues and clients.