HD Voice Conference IP Phone with PSTN (110V)

Features:

Highlights
Supports 3 SIP voice lines
Supports HD voice
128 x 64 pixel LCD display with ivory backlight
3-way conferencing
Echo cancellation, hi-fi technology of wideband voice communication
Connection type for add-on microphones for a larger recording range

Network Protocol
SIP V1 (RFC2543), V2 (RFC3261)
Voice codec support: G.711, G.726, G.729, iLBC, GSM
Supports STUN, outbound proxy
Static IP/DHCP for IP configuration
3 DTMF modes: In-band, RFC2833, SIP info
HTTP/HTTPS Web server for management
NTP for auto time setting

Telephone Features
Supports 3 SIP accounts
Built-in SD card slot
Recording file can be played on the unit
Speaker volume with adjustable 14 levels reaches 90db
Call Hold, Call Waiting, Call Forward, Hotline
Caller ID display, DND, auto-answer
Stores 64 groups of incoming calls and outgoing calls
FSK/DTMF Caller-ID detection and display
Intelligent speech mixer and dynamic noise suppression

NEW IN THE BOX