Yealink SIP-T44U / VoIP phone with caller ID / 5-way call capability / SIP, RTCP-XR, VQ-RTCPXR, SRTP / 12 lines / classic gray | 1301214
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Product Features
- Enhanced audio quality
Equipped with Yealink Optima HD voice technology, HD Voice, and Acoustic Shield Technology, this device ensures every conversation is crystal clear, minimizing background noise and maximizing voice clarity. - Robust connectivity options
Offers dual Ethernet ports supporting 10Base-T/100Base-TX/1000Base-T networks, alongside Power over Ethernet (PoE) support, ensuring flexible and reliable connectivity options for any office setup. - Comprehensive call management
Features like call forwarding, call hold, call transfer, and a 5-way conference call capability streamline communication, making it easier to manage calls efficiently. - Advanced security features
With AES, SRTP, SSL, and TLS security protocols, the device ensures your communications are protected against potential threats, providing peace of mind. - Extensive phone directory
Able to store up to 1000 names and numbers, this VoIP phone makes managing contacts simple and efficient, ensuring you're always just a few clicks away from connecting with colleagues and clients.
Special Features
- 12 lines support with multiple VoIP protocol support for versatile communication
- 2.8-inch color LCD display with backlight for easy navigation and clear visibility
- Integrated Ethernet switch and Class 2 PoE for streamlined installation and power management
- HD audio and Yealink Optima HD voice technology for superior sound quality
- 5-way conference call capability for efficient team meetings
Product Specification
| Product Type | VoIP phone |
| Body Colour | Classic gray |
| Phone Features | Phone Features |
| Call Services | Call Forwarding, Call Waiting, Call Transfer, Call Hold, Voice Mail, Call park/pickup, Caller ID |
| Caller ID Type | Caller ID |
| Dialer Location | Base |
| Conference Call Capability | 5-way |
| Speakerphone | Yes |
| Volume Control | Yes |
| Indicators | Voice message waiting indicator, call waiting indicator, busy lamp field (BLF) |
| Additional Functions | Acoustic Shield Technology, call recording, redial, speed dial memory, emergency call, mute, auto answer, Do Not Disturb (DND), blacklist, Bridged Line Appearance (BLA), anonymous call, anonymous call rejection, HD Voice |
| IP Telephony | IP Telephony |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP, RTCP-XR, VQ-RTCPXR, SRTP |
| Voice Codecs | G.722, G.711a, G.711u, G.723.1, G.729, G.729A/B, G.726, iLBC |
| Lines Supported | 12 lines |
| Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Layer 3 TOS |
| IP Address Assignment | DHCP, static |
| Security | TLS, SSL, AES, IEEE 802.1X, SRTP |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | Lightweight Directory Access Protocol (LDAP), FTP, TFTP, HTTP, HTTPS, SNTP, UDP, TCP, DNS SRV, DSCP, IPv6, Link Layer Discovery Protocol (LLDP), Cisco Discovery Protocol (CDP), DHCP, VLAN, IP, SRTP, TR-069, STUN |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software | Yealink Redirection and Provisioning Service (RPS) |
| Voice Features | Yealink Optima HD voice technology, HD audio, acoustic echo cancellation (AEC), voice activity detection (VAD), comfort noise generation (CNG), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), HD Voice |
| Network Features | 12 SIP identities / accounts, Lightweight Directory Access Protocol (LDAP), IEEE 802.3af, Class 2 PoE, Network Address Translation (NAT) Traversal, STUN, ICE |
| Phone Memory | Phone Memory |
| Phone Directory Capacity | 1000 names & numbers |
| Display | Display |
| Type | LCD display - colour |
| Display Location | Base |
| Diagonal Size | 2.8" |
| Display Resolution | 320 x 240 pixels |
| Backlit | Yes |
| Display Languages | Multilingual |
| Miscellaneous | Miscellaneous |
| Connections | Headset jack / RJ-9 Handset jack / RJ-9 2 x USB |
| Hearing Aid Compatible | Yes |
| Placing / Mounting | Wall-mountable, table-top |
| Cables Included | Ethernet cable - 2 m |
| Included Accessories | Stand |
| Power | Power |
| Power Consumption | 1.7-4.1 W (PSU), 2.0-4.9 W (PoE) |
| Dimensions & Weight (Base) | Dimensions & Weight (Base) |
| Width | 22.49 cm |
| Depth | 20.62 cm |
| Height | 17.49 cm |
| Dimensions & Weight (Handset) | Dimensions & Weight (Handset) |
| Width | 24.6 cm |
| Depth | 22.3 cm |
| Height | 12 cm |
Features - Yealink - 1301214
More Details
Product Code
07:135930
EAN Code
6938818317864
Manufacturer
Yealink
