Yealink SIP-T41S Executive PoE IP Phone Specs: Audio Features > HD voice: HD handset, HD speaker > Hearing aid compatible (HAC) handset > Wideband codec: Opus*, G.722 > Narrowband codec: Opus*, G.711(A/μ), G.723.1, 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 Phone Features > 6 VoIP accounts > One-touch speed dial, redial > Call forward, call waiting > Call transfer, call hold > Call return, group listening > Mute, auto-answer, DND > 3-way conference call > Direct IP call without SIP proxy > Ringtone selection/import/delete > Hotline, emergency call > Set date time manually or automatically > Dial Plan, XML Browser, Action URL/URI > RTCP-XR (RFC3611��, VQ-RTCPXR����RFC6035�� > USB port (2.0 compliant) Bluetooth earphone through BT40, Wi-Fi through WF40, USB call recording through USB flash drive > Enhanced DSS key Directory > Local phonebook up to 1000 entries > Blacklist > XML/LDAP remote phonebook > Smart dialing > Phonebook search/import/export > Call history: dialed/received/missed/forwarded IP-PBX Features > Busy Lamp Field (BLF) > Bridged Line Appearance (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 recording Display and Indicator > 2.7″ 192×64-pixel graphical LCD with backlight > LED for call and message waiting for an indication > Dual-color (red or green) illuminated LEDs for line status information > Intuitive user interface with icons and soft keys > Multilingual user interface > Caller ID with name and number > Power Saving Feature keys > 6 line keys with LED > 6 line keys can be programmed up to 15 paperless DSS keys (3-page view) > 5 features keys: message, headset, mute, redial, hands-free speakerphone > 4 context-sensitive “soft” keys > 6 navigation keys > 2 volume control keys > Illuminated mute key > Illuminated headset key > Illuminated hands-free speakerphone key Interface > 2 x RJ45 10/100M Ethernet ports > Power over Ethernet (IEEE 802.3af), Class 2 > 1 x USB port (2.0 compliant) > 1 x RJ9 (4P4C) handset port > 1 x RJ9 (4P4C) headset port > 1 x RJ12 (6P6C) EHS port # Check IP Phone Models # Check PABX Products
