Nortak established a business alliance with Nortel Networks (Periphonics Corporation) in 1995 to design, develop, implement and maintain Interactive Voice Response (IVR) systems / Applications using Periproducer and VRAM programming languages on the VPS/is and MPS platforms. As a result of this association, Nortak employs a skilled team of Periphonics-certified IVR systems development specialists / programmers. As a Certified Periphonics Developer, Nortak provides various types of specialists and developers to support clients across North America to assist with large and small telephony projects using the Periphonics tool kit, including: IVR/CTI applications, PeriProducer, PeriStudio, PeriReporter, VRAM VPS/is, MPS 500, and text to speech.