Operator Ladies and gentlemen, thank you for standing by, and welcome to the Q4 and full-year 2020 earnings conference call. [Operator instructions] I must advise you that this conference is being recorded today, Thursday, February 4, 2021. And I would now like to hand the conference over to your first speaker today, Tali Chen, chief business officer. Thank you, and please go ahead. Tali Chen -- Chief Business Officer Thank you, operator. Good morning, ladies and gentlemen. I'm Tali Chen, chief business officer at DSP Group. Welcome to our fourth-quarter and full-year 2020 earnings conference call. On today's call, we also have with us Mr. Ofer Elyakim, chief executive officer; and Mr. Dror Levy, chief financial officer. Before we begin, I would like to remind you that during this conference call, we will be making forward-looking statements about our financial guidance for the first quarter of 2021; revenue growth in 2021; optimism about our engagement pipeline with strategic customers; optimism about DSP Group leveraging trends arising from the pandemic, including accelerated voice-centric product, voice user interfaces, and increased voice communication; recovery of unified communications segment in 2021 to return to solid growth; optimism about ULE technology as a key wireless connectivity solution for the global SmartHome and security industries; and our ability to sustain long-term growth.