Cisco 7811 IP Phone with Multiplatform Phone Firmware - 10/100 Ethernet Switch - 0 Programmable Keys - Full Duplex (Narrowband) - Power Over Ethernet Class 1 - Third-party Call Control -...
Cisco 7821 IP Phone with Multiplatform Phone Firmware - 10/100 Ethernet Switch - 2 Programmable Line Keys - Full Duplex Speakerphone - Class 1 Power Over Ethernet - Third-party Call Control -...