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Yealink SIP-T44U IP Phone - Corded - Corded/Cordless - Wi-Fi - VoIP - 2.8" - 2 x Network (RJ-45) - PoE Ports
$149.33
Save $8.23
$141.10
SKU: B33370
MFG #: SIP-T44U
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- Description
- Specifications
Discover the Yealink SIP-T44U, a VoIP phone designed to enhance communication in any business environment. With its 2.8-inch color LCD display, navigating through features and settings is both intuitive and visually pleasing. The device supports up to 12 lines and offers multiple VoIP protocol support, ensuring compatibility and flexibility for various business needs.
Equipped with Yealink Optima HD voice technology and HD audio, the SIP-T44U delivers exceptional sound quality, making every conversation clear and understandable. Features such as Acoustic Shield Technology and a comprehensive suite of call management options, including call forwarding and a 5-way conference call capability, enhance productivity and collaboration.
Security is a priority with the SIP-T44U, offering advanced protocols such as AES, SRTP, SSL, and TLS to protect your communications. Additionally, the phone's dual Ethernet ports and Power over Ethernet (PoE) support simplify connectivity and installation, making it an ideal choice for modern businesses looking for a reliable and feature-rich communication solution.
Overview
| Brand | Yealink |
| Product Line | Yealink |
| Model | SIP-T44U |
| Manufacturer | Yealink |
Network & Communication
| IP Address Assignment | DHCP, Static |
| IP Telephony Network Ports | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Network Features | 12 SIP identities / accounts, Class 2 PoE, ICE, IEEE 802.3af, Lightweight Directory Access Protocol (LDAP), Network Address Translation (NAT) Traversal, STUN |
| Network Protocols | Cisco Discovery Protocol (CDP), DHCP, DNS SRV, DSCP, FTP, HTTP, HTTPS, IP, IPv6, Lightweight Directory Access Protocol (LDAP), Link Layer Discovery Protocol (LLDP), SNTP, SRTP, STUN, TCP, TFTP, TR-069, UDP, VLAN |
Connectivity
| Phone Connections | 2 x USB, Handset jack / RJ-9, Headset jack / RJ-9 |
Display & Graphics
| Backlit Display | Yes |
| Color Support | Color |
| Display Diagonal Size | 2.8 inch |
| Display Diagonal Size (metric) | 7.1 centimetre |
| Display Languages | Multilingual |
| Display Location | Base |
| Display Resolution | 320 x 240 pixels |
| Display Type | LCD display |
Technical Information
| Indicators & Controls | Busy lamp field (BLF), Call waiting indicator, Voice message waiting indicator |
| Multiple Conferencing | 5-way |
| Phone Directory Capacity | 1000 names & numbers |
| Speakerphone | Yes |
| Voice Codec | G.711a, G.711u, G.722, G.723.1, G.726, G.729, G.729A/B, iLBC |
Product Information
| Additional Functions | Acoustic Shield Technology, Anonymous call, Anonymous call rejection, Auto answer, Blacklist, Bridged Line Appearance (BLA), Call recording, Do Not Disturb (DND), Emergency call, HD Voice, Mute, Redial, Speed dial memory |
| Compatible Software | Yealink Redirection and Provisioning Service (RPS) |
| Call Services | Call Forwarding, Call Hold, Call park/pickup, Call Transfer, Call Waiting, Caller ID, Voicemail |
| Caller ID Type | Caller ID |
| Dialer Location | Base |
| Lines Supported | 12 lines |
| Main Features | Integrated Ethernet switch, Multiple VoIP protocol support |
| Packaged Quantity | 1 |
| Placing/Mounting | Table-top, Wall-mountable |
| Power Over Ethernet (PoE) Support | Yes |
| Product Type | VoIP phone |
| Quality of Service | IEEE 802.1p, IEEE 802.1Q (VLAN), Layer 3 TOS |
| Security | AES, IEEE 802.1X, SRTP, SSL, TLS |
| Voice Features | Acoustic echo cancellation (AEC), Adaptive jitter buffer (AJB), Automatic gain control (AGC), Comfort noise generation (CNG), HD audio, HD Voice, Packet loss concealment (PLC), Voice activity detection (VAD), Yealink Optima HD voice technology |
| VoIP | Yes |
| VoIP Protocols | RTCP-XR, SIP, SRTP, VQ-RTCPXR |
| Volume Control | Yes |
Included Items
| Cables | Ethernet cable - 2 m |
| Phone Accessories Included | Stand |
Dimensions & Weight
| Base Depth | 20.62 centimetre |
| Base Height | 17.49 centimetre |
| Base Width | 22.49 centimetre |
| Handset Depth | 22.3 centimetre |
| Handset Height | 12 centimetre |
| Handset Width | 24.6 centimetre |
Physical Characteristics
| Color | Classic gray |
| Color Category | Gray |
Certifications & Listings
| ENERGY STAR Certified | No |
| EPEAT Compliant | No |
| TCO Certified | No |
Compatibility
| Hearing Aid Compatible | Yes |
