The Yealink T40G is an entry-level SIP desk phone with a host of features and advanced capabilities. Support for up to 3 SIP accounts and 2 x Gigabit Ethernet ports for high-speed connectivity are some of the main features business users can expect from this affordable VoIP Phone.
Yealink T40G Key Features
- Up to 3 SIP accounts
- 2.3″ 132 x 64-pixel graphical LCD with backlight
- Opus Codec Support
- Dual-port Gigabit Ethernet
- Local phone book up to 1000 entries (search/import/export features)
- Intuitive user interface with icons and soft keys
- 3 programmable line keys with dual-colour illuminated LEDs for line status information
- Paperless label design
- 3-way conference call
Featuring a backlit graphical LCD display and Opus codec support, the T40G has superb audio quality and a rich visual experience. Thanks to its paperless design, it has 3 programmable memory keys for your own customisation, plus 3-way conferencing, BLF’s and an intuitive user interface.
Technical Specifications
- Audio Features
- HD voice: HD handset, HD speaker
- Wideband codec: Opus, G.722
- Narrowband codec: G.711(A/μ), G.729AB, G.726
- 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
- 3 VoIP accounts
- One-touch speed dial, redial
- Call forward, call waiting
- Call transfer, call hold
- Call return, group listening, SMS
- Mute, auto answer, DND
- 3-way conference call
- Direct IP call without SIP proxy
- Ring tone 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)
- Enhanced DSS Key
- Directory
- Local phonebook up to 1000 entries
- Black list
- 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
- Message Waiting Indicator (MWI)
- Call park, call pickup
- Intercom, paging, music on hold
- Call recording
- Flexible seating
- Executive and Assistant
- Centralised call recording
- Visual Voice Mail
- Display and Indicator
- 2.3” 132×64-pixel graphical LCD with backlight
- LED for call and message waiting 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
- 3 line keys with LED
- 5 features keys: message, headset, mute, redial, hands-free speakerphone
- 4 context-sensitive “soft” keys
- 6 navigation keys
- 2 volume control keys
- Mute key
- Headset key
- Hands-free speakerphone key
- Interface
- Dual-port Gigabit Ethernet
- 2 x RJ45 10/100M Ethernet ports
- 1 x RJ9 (4P4C) handset port
- 1 x RJ9 (4P4C) headset port
- 1 x RJ12 (6P6C) EHS port
- Power over Ethernet (IEEE 802.3af), Class 2
- Other Physical Features
- Stand with 2 adjustable angles
- Wall mountable
- External Yealink AC adapter (optional): AC 100~240V input and DC 5V/600mA output
- Power consumption (PSU): 0.9-1.3W
- Power consumption (PoE): 1.1-1.6W
- Dimension (W*D*H*T): 212mm*189mm*175mm*54mm
- Operating humidity: 10~95%
- Operating temperature: -10~50°C (+14~122°C)
- Management Features
- Configuration: browser/phone/ auto-provision
- Auto provision via FTP/TFTP/HTTP/ HTTPS for mass deploy
- Auto-provision with PnP
- BroadSoft device management
- Zero-sp-touch TR-069
- Phone lock for personal privacy protection
- Reset to factory, reboot
- Package tracing export, system log
- Network 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)
- HTTPS certificate manager
- AES encryption for configuration file
- Digest authentication using MD5/MD5-sess
- OpenVPN, IEEE802.1X
- IPv6
- LLDP/CDP/DHCP VLAN
- ICE
- Package Features
- 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)
- HTTPS certificate manager
- AES encryption for configuration file
- Digest authentication using MD5/MD5-sess
- OpenVPN, IEEE802.1X
- IPv6
- LLDP/CDP/DHCP VLAN
- ICE
- Package Contents
- Package content:
- Yealink SIP-T40G IP phone
- Handset with handset cord
- Ethernet Cable
- Stand
- Quick Start Guide
- Power Adapter (Optional)
- Qty/CTN: 5 PCS
- N.W/CTN: 5.7 kg
- G.W/CTN: 6.4 kg
- Giftbox size: 246mm*223mm*120mm
- Carton Meas: 620mm*233mm*258mm
- Package content:
