Yealink SIP-T33G 4 Line Classic Business IP Phone

SPECIFICATIONS

Audio Features HD voice: HD handset, HD speaker Smart Noise Filtering Wideband codec: Opus, G.722 Narrowband codec: PCMU (G.711A), PCMA(G.711), G.723.1, G.729, G.729A, G.729B, 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, AGCPhone Features 4 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 Local 5-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 Integrated screenshots RTCP-XR, VQ-RTCPXR Enhanced DSS KeyDirectory Loal phonebook up to 1000 entries Black list XML/LDAP remote phonebook Smart dialing Phonebook search/import/export Call history: dialed/received/missed/forwardedIP-PBX Features Busy Lamp Field (BLF), Bridged Line Apperance(BLA) Anonymous call, anonymous call rejection Hot-desking, voice mail Flexible seating Call park, call pickup Executive and Assistant Centralized call recording Visual voice mail Call recordingDisplay and Indicator 2.4 320 x 240-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 Wallpaper Intuitive user interface with icons and soft keys Multilingual user interface Caller ID with name and number Screensaver Power savingFeature keys 4 line keys with LED 4 line keys can be programmed up to 12 paper less DSS keys (4-page view) 5 features keys: message, headset, redial, mute, hands-free speakerphone 6 navigation keys Volume control keysInterface Dual-port Gigabit Ethernet Power over Ethernet (IEEE 802.3af), class 1* 1 x RJ9 (4P4C) handset port 1 x RJ9 (4P4C) headset port* Applies to the phone with a V2 logo or later on the labelOther Physical Features Color: Classic Grey Wall mountable External Yealink AC adapter: AC 100240V input and DC 5V/600mA output Power consumption (PSU): 2-3W Power consumption (PoE): 3.5-5W Dimension (WDHT): 212mm186mm146mm42mm Operating humidity: 1095% Operating temperature: -10 to +45C (+14 to 113F) Storage temperature: -30 to +70C (-22 to +158F)Management Configuration: browser/phone/auto-provision Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy Auto-provision with PnP Zero-sp-touch, TR-069 Phone lock for personal privacy protection Reset to factory, reboot Package tracing export, system logNetwork and Security SIP v1 (RFC2543), v2 (RFC3261) Call server redundancy supported NAT traversal: STUN mode Proxy mode and peer-to-peer SIP link mode IP assignment: static/DHCP HTTP/HTTPS web server Time and date synchronization using SNTP UDP/TCP/DNS-SRV (RFC 3263) QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP SRTP for voice Transport Layer Security (TLS 1.3) HTTPS certificate manager AES encryption for configuration file (AES256) Digest authentication OpenVPN, IEEE802.1X, L2TP VPN IPv6 LLDP/CDP/DHCP VLAN ICE WPA2/WPA3 Secure boot GARP (Generic Attribute Registration Protocol)Package Features Package content:- Yealink SIP-T33G IP phone- Handset with handset cord- Ethernet Cable (1.5m CAT5E UTP Cable)- Stand (not applicable to US wall plate Standard)- Quick Start Guide Qty/CTN: 10 PCS N.W/CTN: 9.56 kg G.W/CTN: 10.52 kg Giftbox size: 238 mm210 mm103 mm Carton Meas: 535 mm443 mm250 mm