Cisco SPA525G2 | SMB-5-LINE IP Phone W/ CO DISP PoE 802.1

Technical Specifications:
1. Display: 3.2-inch QVGA (320x240) color display
2. Lines: 5
3. Ethernet Switch: 10/100/1000 Mbps
4. PoE: IEEE 802.3af PoE (Class 3)
5. Protocol Support: SIP, SPCP
6. Speakerphone: Full-duplex speakerphone with acoustic echo cancellation
7. Headset Support: RJ-9 headset port with EHS support
8. Audio Codec: G.711a, G.711u, G.722, G.729a, and Internet Low Bitrate Codec (iLBC)
9. Call Control Protocol: SCCP, SIP
10. Security: Password-protected web access, HTTPS, Transport Layer Security (TLS)
11. Power Consumption: 5.5 watts
12. Dimensions: 8.42 x 8.35 x 1.77 inches

Helpful Notes:
1. The SPA525G2 supports up to two Cisco SPA500S Expansion Modules for additional line appearances.
2. The phone can be wall-mounted using the optional wall-mount kit.
3. The SPA525G2 is compatible with Cisco Unified Communications 500 Series for Small Business.