Cisco Unified IP Phone 7945G VoIP Phone SCCP, SIP

1. Display: 5-inch graphical TFT color display
2. Ethernet switch: 10/100/1000
3. Protocol support: SCCP, SIP
4. Speakerphone: Full-duplex speakerphone with acoustic echo cancellation
5. Headset support: RJ-9 jack, Bluetooth, and USB
6. Power over Ethernet (PoE): IEEE 802.3af PoE or Cisco inline power
7. Codec support: G.711, G.722, G.729a, G.729ab, iLBC, and Internet Low Bitrate Codec (iLBC)
8. Call control protocols: Cisco Unified Communications Manager, Cisco Unified Communications Manager Express, and Cisco Unified Survivable Remote Site Telephony
9. Security: Secure Real-Time Transport Protocol (SRTP), Transport Layer Security (TLS), and HTTPS
10. Multilanguage support: 24 languages
11. Call features: Call forward, call transfer, call hold, call park, call pickup, and call waiting
12. Dimensions: 8.2 x 10.5 x 6 in

Notes:
1. The phone has a built-in Ethernet switch, allowing a single network drop to support both the phone and a co-located PC.
2. The phone supports both SCCP and SIP protocols, providing flexibility in deployment.
3. The 7945G supports up to two Cisco Unified IP Phone Expansion Modules, providing additional programmable line and feature keys.