Yealink SIP-T40G is a feature-rich SIP phone that enhances daily interoperability and unifys communications for busy managers. Designed with a revolutionary new appearance, it supports flexible and secure provisioning (the phone utilizes industry-standard encryption protocols for users to provision and perform software upgrades both in-house and remotely), this advanced IP phone is intuitively designed with ease-of-use in mind. The T40G is also built with the Gigabit Ethernet for rapidly facilitating call handling, and its programmable keys help boast extensive productivity-enhancing features, like BLF, SCA, call transfer, etc. Meanwhile, equipped with the feature of Power over Ethernet (PoE), superb high definition (HD) sound quality and a rich visual experience, the SIP-T40G IP Phone maximizes your personal productivity in a superior way.
- General Information
- Manufacturer
- Yealink Network Technology Co., Ltd
- Manufacturer Website Address
- http://www.yealink.com
- Brand Name
- Yealink
- Product Series
- T4
- Product Type
- IP Phone
- Technical Information
- Handset Connectivity Technology
- Corded
- Base Unit Connectivity Technology
- Corded
- IP Phone Technology
- VoIP
- Total Number of Phone Lines
- 3
- Caller ID
- Yes
- Speakerphone
- Yes
- Interfaces/Ports
- Network (RJ-45)
- Yes
- Number of Network (RJ-45) Ports
- 2
- PoE (RJ-45) Port
- Yes
- Management & Protocols
- Communication Protocols
- SIP
- SIP v2
- NAT
- STUN
- DHCP
- SNTP
- UDP
- TCP
- SRTP
- TLS
- LLDP
- CDP
- ICE
- Physical Characteristics
- Product Color
- Black
- Form Factor
- Wall Mountable
- Desktop
- Height
- 6.9"
- Width
- 8.3"
- Depth
- 7.4"
- Miscellaneous
- Country of Origin
- China
- Environmentally Friendly
- Yes
- Environmental Compliance
- Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
- Restriction of Hazardous Substances (RoHS)
