Yealink T42S Ultra-elegant Business IP Phone
- SKU: SIP-T42S
- Manufacturer: Yealink
- Data Sheet: Download
Product Information
Yealink SIP-T42S
A Reliable and Affordable SIP Phone for Business
The SIP-T42S IP phone is a dynamic business communications tool for superior voice communications and extended functionality. It has a faster, more responsive interface than the T42G and offers better overall performance. The SIP-T42S is a 12-line IP phone with multiple programmable keys for enhancing productivity. It is with Yealink Optima HD Voice Technology and wideband codec of Opus for superb sound quality and crystal clear communications. What’s more, the SIP-T42S is built with Gigabit Ethernet technology for rapid call handling. Plus, with an all-new USB port, the SIP-T42S boasts unparalleled functionality and expansibility with Bluetooth, Wi-Fi and USB recording features. The new T4S series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration.
Key Features and Benefits:
HD Audio
Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance. Being a totally open, highly versatile audio codec, Opus, is designed to perform a higher HD audio quality than other wideband codecs in a high network bandwidth; However, if your current network quality is poor, Opus can provide you with a better audio quality than other narrowband codecs. And its hearing aid compatible (HAC) handset helps the person who is with hearing loss to hear the voice more clearly.
Easy Customization and High Expandability
With an all-new USB port, the SIP-T42S is your ideally powerful and expandable office phone with Bluetooth, Wi-Fi and USB recording features. It has three pages of flexible buttons which can be programmed with up to 15 paperless DSS keys.
Efficient Installation and Provisioning
The Yealink T4S series supports efficient provisioning and effortless mass deployment with Yealink’s Redirection and Provisioning Service (RPS) and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings, which makes the T4S series simple to deploy, easy to maintain and upgrade. Furthermore, a unified firmware and autop template that applies to all T4S phone models (T41S, T42S, T46S and T48S), saves even more time and costs for businesses, as well as simplifies the management and maintenance.
Secure Transport and Interoperability
The SIP-T42S uses SIP over Transport Layer Security (TLS/SSL), which is the latest network security technology. It’s also compatible with leading soft switch suppliers 3CX and Broadsoft Broadworks.
Specifications
Specifications SIP-T42S
LCD | 2.7" graphical LCD |
Resolution | 192 x 64 |
LCD Backlight | Yes |
Line | 12 |
PoE | Yes |
GigE | Yes |
Wall Mounting | Yes |
Foot Stand | 2 adjustable angles |
USB Port (2.0 compliant) | 1 |
Ethernet Port | Dual-port Gigabit Ethernet |
Handset Port (RJ-9) | Yes |
Headset Port (RJ-9) | Yes |
External Yealink AC Adapter (optional) | AC 100~240V input and DC 5V/1.2A output |
Line Key | 6 |
Memory Key | 15 (3 pages of 5 keys) |
Yealink EXP50 Expansion Module (Accessory, purchased separately) | No |
Yealink EXP40 Expansion Module (Accessory, purchased separately) | No |
Yealink EXP20 Expansion Module (Accessory, purchased separately) | No |
Yealink EHS36 Wireless Headset Adapter (Accessory, purchased separately) | Yes |
Yealink YHS32 Headset (Accessory, purchased separately) | Yes |
Yealink Bluetooth Adapter BT40 (Accessory, purchased separately) | Yes |
Yealink Wi-Fi Adapter WF40 (Accessory, purchased separately) | Yes |
USB Recording | Yes |
3-way Conferencing | Yes |
HD Voice | HD Speaker HD Handset |
Wide-band Codecs | G.722,Opus |
Narrow-band Codecs | G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC, Opus |
LCD Type | Fixed |
Operating System | Linux |
Built-in Bluetooth | No |
Built-in Wi-Fi | No |
USB Headset (Accessory, purchased separately) | Yes |
Camera | No |
Video Resolution | No |
Video Codecs | No |
3-way Video Conferencing | No |
5-way video/audio mixed conferencing | No |
HDMI | No |