Avaya 4610 IP Telephone (#700387848, 700426026)
The Avaya 4610 IP telephone provides a medium screen graphic display, paperless button labels, call log, speed dial, 6 programmable feature keys, web browser, and full duplex speakerphone. It also includes a two-port Ethernet switch. The 4610SW supports Unicode with R2.1 firmware and can run either the H.323 protocol, for integration with traditional Avaya IP Telephony Servers and Gateways, or the SIP protocol, for support of SIP Communications Servers such as the Avaya SIP Enablement Services (SES) Rel 3.0 Solution.