+27 11 805 2195 grotek@grotek.co.za

Yealink VOIP Telephones

Desktop VOIP Telephone

Key Features

HD Audio

Yealink HD Voice refers to the combination of software and hardware design as well as the
implementation of wideband technology to maximizes the acoustic performance. Coupled
with advanced acoustic clarity technology such as full duplex, echo cancellation, adaptive
jitter buffer etc. Provide clearer, more lifelike voice communications.

Enhanced Call Management

The SIP-T21P E2 supports vast productivity-enhancing feature such as XML Browser, call
park, call pickup, BLF, call forward, call transfer, 3-way conference. Which make it the
natural and obvious efficiency tool for today’s busy small and large offices environment.

Efficient Installation and Provisioning

Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized
powering and backup.The SIP-T21P E2 support the FTP, TFTP, HTTP, and HTTPS
protocols for file provisioning and are configured by default to use Trivial File Transfer
Protocol (TFTP), supports AES encrypted XML configuration file.

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.

Contact us for more information