UNIVERGE ST450 is a VoIP phone available for use on your iPhone connecting to a NEC UNIVERGE SV switch.

Working with NEC’s state of the art UNIVERGE SV series communication platform, the ST450 delivers a rich set of voice functionality to your mobile workforce.

When using the UNIVERGE Internet Extended Extension Services (UNIVERGE Dokodemo Naisen) *, a mobile extension of the company is available via the Internet (LTE/3G/Wi-Fi) from everywhere including outside and home.
*Only in Japan

Features
•Make/Answer Call
•Call on Hold
•Call Forward – All, Busy, No Answer and Logout
•Transfer – Screened(Attended) and Blind
•Station Hunt Group
•Call Pickup
•Call Park
•Predictive Dial/Redial

Specifications
•G711 a/μ law Codec ,G729a
•Payload size 20/40msec
•DTMF (RFC2833/In-band)
•Security and encryption via TLS and SRTP
•Speaker phone