Description
Revolutionarily new design
Yealink’s SIP Phones continue to evolve, the T4 Series have been designed by pursuing
ease of use in even the tiniest details, these new design include paper label free design,
new foot stand allows two positions for the device, non-slip rubber feet, ergonomic
recessed buttons etc.
HD Audio
Yealink Optima 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. Creating an amazing face-to-face live experience.
Enhanced Call Management
The SIP-T41S supports vast productivity-enhancing feature such as SCA, BLF List, call
forward, call transfer, 3-way conference.Three pages of 6 flexible buttons are shown on
the display can be programmed up to 15 various features. Support Yealink YHS32, With
EHS36 user can control phone through wireless headset.
Efficient Installation and Provisioning
Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized
powering and backup.The SIP-T41S 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.