Acquired in October 2021, the Multimodal Media portfolio consists of ten issued United States patents and one pending application which generally relate to systems and methods of recording and sending interactive messages and voice messages using mobile devices, as well as completing a communication after an incomplete call.

The Multimodal Media portfolio was originally developed by Kirusa, Inc., a communications software development company founded in 2001 by Inderpal Mumick together with a handful of technocrats from AT&T Bell Labs with a dream of connecting people through the power of voice.


Heralded by the invention of Voice SMS, Kirusa, Inc. was born with a vision to revolutionize the experiences users derived from their mobile phones.