About
Refurbished phones sold as second-hand. Each device includes a 30-day warranty. Package includes the phone and handset.
The Yealink SIP-T43U is a feature-rich SIP phone designed for professionals in co-working spaces and modern offices. It boasts a 3.7-inch backlit graphical LCD display, dual USB ports for flexible expansion options, and dual-port Gigabit Ethernet for high-speed connectivity. The phone supports up to 12 SIP accounts and offers advanced audio features, including Yealink Optima HD Voice technology with Acoustic Shield and Smart Noise Filtering. Its compact design and user-friendly interface make it an ideal choice for dynamic work environments.
TECHNICAL SPECIFICATION
| Category | Details |
|---|---|
| Audio Features | Yealink Optima HD Voice; Full-duplex hands-free speakerphone with Acoustic Echo Cancellation (AEC); Supports Opus, G.722, G.711(A/μ), G.723.1, G.729AB, G.726, iLBC codecs; DTMF: In-band, Out-of-band (RFC 2833), and SIP INFO; VAD, CNG, AEC, PLC, AJB, AGC |
| Phone Features | Supports up to 12 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) |
| Directory | Local phonebook up to 1000 entries; Blacklist; XML/LDAP remote phonebook; Intelligent search method; Phonebook search/import/export; Call history: dialed/received/missed/forwarded |
| Network and Security | SIP v1 (RFC2543), v2 (RFC3261); NAT traversal: STUN mode; Proxy mode and peer-to-peer SIP link mode; IP assignment: static/DHCP/PPPoE; 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); HTTPS certificate manager; AES encryption for configuration file; Digest authentication using MD5/MD5-sess; OpenVPN, IEEE802.1X; IPv6 |
| Physical Features | Stand with 2 adjustable angles; Wall mountable; External universal AC adapter (optional): AC 100~240V input and DC 5V/2A output; Power consumption (PSU): 1.8W-5.4W; Dimensions (W*D*H*T): 244mm*213mm*185mm*54mm; Operating humidity: 10~95%; Storage temperature: -10~50°C |
| Provisioning and Management | Configuration: browser/phone/auto-provision; Auto provision via FTP/TFTP/HTTP/HTTPS for mass deployment; Auto-provision with PnP; BroadSoft device management; Zero-sp-touch, TR-069, SNMP; Provisioning server redundancy supported; Phone lock for personal privacy protection; Reset to factory, reboot; Package tracing export, system log |
| Expansion | Supports up to 3 Expansion Modules EXP43 (Self-adaptive sidecar with color screen) for more line keys; 1xRJ12 (6P6C) EXT port |
Refurbished phones sold as second-hand. Each device includes a 30-day warranty. Package includes the phone and handset.
The Yealink SIP-T43U is a feature-rich SIP phone designed for professionals in co-working spaces and modern offices. It boasts a 3.7-inch backlit graphical LCD display, dual USB ports for flexible expansion options, and dual-port Gigabit Ethernet for high-speed connectivity. The phone supports up to 12 SIP accounts and offers advanced audio features, including Yealink Optima HD Voice technology with Acoustic Shield and Smart Noise Filtering. Its compact design and user-friendly interface make it an ideal choice for dynamic work environments.
TECHNICAL SPECIFICATION
| Category | Details |
|---|---|
| Audio Features | Yealink Optima HD Voice; Full-duplex hands-free speakerphone with Acoustic Echo Cancellation (AEC); Supports Opus, G.722, G.711(A/μ), G.723.1, G.729AB, G.726, iLBC codecs; DTMF: In-band, Out-of-band (RFC 2833), and SIP INFO; VAD, CNG, AEC, PLC, AJB, AGC |
| Phone Features | Supports up to 12 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) |
| Directory | Local phonebook up to 1000 entries; Blacklist; XML/LDAP remote phonebook; Intelligent search method; Phonebook search/import/export; Call history: dialed/received/missed/forwarded |
| Network and Security | SIP v1 (RFC2543), v2 (RFC3261); NAT traversal: STUN mode; Proxy mode and peer-to-peer SIP link mode; IP assignment: static/DHCP/PPPoE; 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); HTTPS certificate manager; AES encryption for configuration file; Digest authentication using MD5/MD5-sess; OpenVPN, IEEE802.1X; IPv6 |
| Physical Features | Stand with 2 adjustable angles; Wall mountable; External universal AC adapter (optional): AC 100~240V input and DC 5V/2A output; Power consumption (PSU): 1.8W-5.4W; Dimensions (W*D*H*T): 244mm*213mm*185mm*54mm; Operating humidity: 10~95%; Storage temperature: -10~50°C |
| Provisioning and Management | Configuration: browser/phone/auto-provision; Auto provision via FTP/TFTP/HTTP/HTTPS for mass deployment; Auto-provision with PnP; BroadSoft device management; Zero-sp-touch, TR-069, SNMP; Provisioning server redundancy supported; Phone lock for personal privacy protection; Reset to factory, reboot; Package tracing export, system log |
| Expansion | Supports up to 3 Expansion Modules EXP43 (Self-adaptive sidecar with color screen) for more line keys; 1xRJ12 (6P6C) EXT port |
Yealink SIP-T43U
- Regular price
- $165.00
- Sale price
- $165.00
- Regular price
-
$266.00
Couldn't load pickup availability