A well performing standalone desk phone that runs as either a PBX phone or through H.323 or as a SIP phone
Siemens optiPoint 400 standard IP telephones operate in H.323, H.450, CorNet IP or SIP to give your business a highly versatile workpoint. optiPoint 400 standard uses an Ethernet interface with a built-in, two-port Ethernet switch to deliver all the conveniences of Siemens optiset telephones to the desktop over IP. Get the feature-richness of telephony with intuitive menus, programmable feature keys, log-on/log-off capabilities and simple dialing by extension or standard telephone number.
Click on this review: