Model: SIP-T42S
The Yealink SIP-T42S is a VoIP (Voice over Internet Protocol) phone that is designed to work with an IP-based phone system or a VoIP service provider. This phone uses SIP (Session Initiation Protocol) to establish and maintain voice and video calls over the internet. Some of the key technical features and device specifications of the Yealink SIP-T42S are as follows:
- Display: The phone has a 3.2-inch 320 x 240 pixel graphical LCD display that is backlit for easy viewing in any lighting condition. The display shows the time, date, caller ID, call duration, and other relevant information.
- Audio: The Yealink SIP-T42S has a high-quality speakerphone that allows for hands-free conversations. It also has a full-duplex codec (coder-decoder) that enables clear and natural audio quality during calls. The phone has a built-in noise reduction feature that helps to eliminate background noise, making it easier to hear and be heard.
- Connectivity: The Yealink SIP-T42S has a Gigabit Ethernet port that allows for fast and stable data transfer. It also has a built-in WiFi module that enables the phone to connect to a wireless network, which can be useful in situations where a wired connection is not available. The phone supports Power over Ethernet (PoE), so it can be powered through the Ethernet cable, eliminating the need for a separate power adapter.
- Compatibility: The Yealink SIP-T42S is compatible with most SIP-based phone systems and VoIP service providers. It can be easily configured and managed using a web-based interface or through the phone’s built-in menu system. The phone is also compliant with a variety of industry standards, including SIP, RTP, SRTP, and HTTPS.
- Additional features: The Yealink SIP-T42S has a range of additional features that make it a versatile and powerful communication tool. It has a 3-way conference call function, allowing you to bring multiple people together in a single call. The phone also has a built-in directory that can store up to 1000 contacts, and it has a call history feature that allows you to review and redial recent calls. The phone supports a range of call handling features, including call transfer, call hold, and call waiting.
In summary, the Yealink SIP-T42S is a feature-rich VoIP phone that offers excellent audio quality, connectivity options, and compatibility with a variety of phone systems and service providers. It is a reliable and easy-to-use communication tool that can be used in a variety of settings.
