Yealink SIP-T42U VoIP telefoon
Product information "Yealink SIP-T42U VoIP telefoon"
Sound and Hear with Remarkable Clarity
Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance.
Efficient Deployment and Management
Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labor-saving and efficient for the administrators.
Dual USB Ports for Flexible Expansion Choices
Bluetooth/Wi-Fi/Wireless Headset Dongles
With the optional USB dongles, the T42U can be enabled of the features including Bluetooth and Wi-Fi or connecting to a compatible wireless headset.
Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance.
Efficient Deployment and Management
Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labor-saving and efficient for the administrators.
Dual USB Ports for Flexible Expansion Choices
Bluetooth/Wi-Fi/Wireless Headset Dongles
With the optional USB dongles, the T42U can be enabled of the features including Bluetooth and Wi-Fi or connecting to a compatible wireless headset.
| AC adapter input voltage: | 100 - 240 V |
|---|---|
| AC adapter output current: | 1.2 A |
| AC adapter output voltage: | 5 V |
| Anonymous call: | Yes |
| Anonymous call rejection: | Yes |
| Bluetooth: | Yes |
| Caller ID: | Yes |
| Call forwarding: | Yes |
| Call history: | Yes |
| Call hold: | Yes |
| Call park: | Yes |
| Call pick up: | Yes |
| Call transfer: | Yes |
| Call waiting: | Yes |
| Conference call: | Yes |
| Depth: | 189 mm |
| Device lock: | Yes |
| Direct call: | Yes |
| Display: | LCD |
| Display diagonal: | 6.86 cm (2.7") |
| Display resolution: | 192 x 68 pixels |
| Distinctive ring: | Yes |
| Do not disturb function: | Yes |
| Ethernet LAN: | Yes |
| Ethernet LAN (RJ-45) ports: | 2 |
| Ethernet LAN interface type: | Gigabit Ethernet |
| Full duplex: | Yes |
| Handset type: | Wireless handset |
| Height: | 175 mm |
| Input frequency: | 50/60 Hz |
| Integrated voicemail: | No |
| Mounting: | Desk/Wall |
| Networking standards: | IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.3af |
| Number of VoIP accounts: | 12 |
| Number of function keys: | 5 |
| Number of handles included: | 1 pc(s) |
| Number of programmable keys: | 6 |
| Operating relative humidity (H-H): | 10 - 95% |
| Operating temperature (T-T): | -10 - 50 degC |
| Package depth: | 256 mm |
| Package height: | 235 mm |
| Package weight: | 63 kg |
| Package width: | 627 mm |
| Phonebook capacity: | 1000 entries |
| Power consumption (typical): | 2.2 W |
| Product colour: | Grey |
| Product type: | IP Phone |
| Quality of Service (QoS) support: | Yes |
| RJ-9 ports quantity: | 2 |
| Rear camera: | Yes |
| Redialing: | Yes |
| Security algorithms: | 256-bit AES, HTTPS, TLS, WPA2, WPA3 |
| Speed dialling: | Yes |
| Supported network protocols: | IPv4/IPv6, SIP v1 (RFC2543), v2 (RFC3261), UDP/TCP/DNS-SRV (RFC 3263) |
| USB 2.0 ports quantity: | 2 |
| Wall mountable: | Yes |
| Wi-Fi: | Yes |
| Width: | 212 mm |
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