Lync chat, voice, video, screen sharing, file transfer

Fisil provides Lync software and outsourcing services, primarily in mobile phone and communications software. With a team of young and dynamic engineers trained in the U.S. and Vietnam, we deliver the highest quality products and services to our clients.

Engineers in our offices in California and Vietnam.

Deep experience in Lync, file sharing (Dropbox, Azure, etc.), Linux, Android, iPhone.

We work with specifications in Japanese, English and Spanish.


Cross-platform code is easy to maintain.
Lync customized to your need.


Chat, VoIP, File transfer, Screen sharing!


VoIP, video, chat
(Wync on App Store)


VoIP, chat
(Wync on Google Play)

Fisil's Lync clients are used at

REAL ITUNES REVIEW! "This may not be the best app ever developed, but compared to the crappy stuff Microsoft developed this is the best thing ever existed. If Microsoft is smart enough they should just buy the company."

Sexy Lync clients video.