Description
Key Features and Benefits HD Audio
Yealink Optima HD Voice is a combination of software and hardware design, as well as the implementation of wideband technology to maximise the acoustic performance. This, coupled with advanced acoustic clarity technology, such as full duplex, echo cancellation, adaptive jitter buffer etc. creates a crystal clear audio experience.
Enhanced Call Management
The SIP-T21P E2 supports a range of productivity-enhancing features such as XML Browser, call park, call pickup, BLF, call forward, call transfer and 3-way conference, which makes it the natural and obvious choice for today*s busy small and large office environments.
Efficient Installation and Provisioning
Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralised powering and backup. The SIP-T21P E2 support the FTP, TFTP, HTTP, and HTTPS protocols for file provisioning and is configured by default to use Trivial File Transfer Protocol (TFTP), it also supports AES encrypted XML configuration.
Highly Secure Transport and Interoperability
The Communicator uses SIP over Transport Layer Security (TLS/SSL) to provide service providers the latest technology for enhanced network security. The range is certified compatible with 3CX, Asterisk and Broadsoft Broadworks, ensuring excellent compatibility with leading soft switch suppliers.
Features:
- 2.3" 132X64 Pixel Back Light LCD Display
- 2X Ethernet Ports 10/100 None POE
- 2X SIP Accounts
- 2X Line Keys
- Wall-mountable
- High Definition Voice Support
- PSU Included
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