Cisco CP-6901-CL-K9 | Unified IP Phone 6901 Slimline VoIP Phone

1. Display: No display
2. Ethernet Port: 10/100BASE-T
3. Protocol: SCCP
4. Speakerphone: Half-duplex
5. Headset Port: None
6. Power over Ethernet (PoE): IEEE 802.3af Class 1
7. Codec: G.711a, G.711u
8. Network Address Translation (NAT) support: Yes
9. Voice Activity Detection (VAD): Yes
10. Comfort Noise Generation (CNG): Yes
11. Call Hold/Resume: Yes
12. Call Transfer: Yes

Notes:
1. The slimline design of the Cisco Unified IP Phone 6901 makes it a great fit for small workspaces.
2. The phone supports single-call per-line appearance, making it easy to use for those who only need to make one call at a time.
3. The SCCP protocol provides a secure and reliable connection for your phone calls.