IDT offers a broad telecommunications semiconductor portfolio, including products for access and transport, TDM switching and voice processing.

IDT Telecommunication ICs product offerings include:

• A leading portfolio of T1/E1/J1 transceivers, LIU and framer products
• Wide selection of time slot interchange (TSI) switches
• Industry's highest density voice CODEC used in a variety of communications to enable and accelerate the convergence of voice and data networks.