Develops and markets enhanced and multimedia messaging and unified communications solutions using voice over Internet Protocol (VoIP) technology for enterprises and telecommunication services providers in the wireline, wireless and broadband markets. The company's enhanced messaging software suite serves as a first generation voice-mail and messaging system or as a replacement for aging legacy systems and allows users to receive messages in various formats (including fax, fax to email, voice-mail, voice to text, e-mail and web feed) and languages through a unified digital mailbox and one phone number via a variety of devices.