Điện thoại IP YeaLink SIP-T46S

Điện thoại IP Yealink SIP-T46S

Tính năng âm thanh

– HD voice: HD handset, HD speaker

– Codecs: Opus*, G.722, G.711(A/μ), G.723, G.729AB, G.726, iLBC

– DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO

– Full-duplex hands-free speakerphone with AEC

– VAD, CNG, AEC, PLC, AJB, AGC

Tính năng điện thoại

– 16 VoIP accounts

– Call hold, mute, DND

– One-touch speed dial, hotline

– Call forward, call waiting, call transfer

– Group listening, SMS, emergency call

– Redial, call return, auto answer

– 3-way conferencing

– Direct IP call without SIP proxy

– Ring tone selection/import/delete

– Set date time manually or automatically

– Dial plan

– XML Browser

– Action URL/URI

– RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)

Giao diện

– Dual-port Gigabit Ethernet

– Power over Ethernet (IEEE 802.3af), class 3

– 1xRJ9 (4P4C) handset port

– 1xRJ9 (4P4C) headset port

– 1XRJ12 (6P6C) EXT port:

Supports up to 6 Expansion Modules for an attendant console application

– Power over Ethernet (IEEE 802.3af), class 3

Hiển thị

– 4.3″ 480 x 272-pixel color display with backlight

– 16 bit depth color

– LED for call and message waiting indication

– Dual-color (red or green) illuminated LEDs for line status information