Since 1984, Parwan Electronics Corporation (PEC) has been creating innovative, bullet-proof software. With a product line ranging from telecom solutions for home based businesses to high end Interactive Voice Response (IVR) and voicemail solutions for cellular phone carriers, PEC has a product to suit your telephony requirements.

PEC has more than 30 years of experience in the Voice Processing industry and has researched and developed feature rich, efficient, cost-effective products. Through its experience and interaction with thousands of customers and applications, PEC has gained the knowledge to assist you with your telephony requirements from the ground up.


PEC software products support loop-start, ground-start, DID, T1, E1, Signaling 5 (SS#5), Signaling 7 (SS#7) and ISDN interfaces. Voice Mail and Automated Attendant features are fully integrated to operate on any PBX. Powerful software developed by PEC functions with the most efficient voice processing boards available providing you with clearer, faster, service and functionality. PEC products meet all industry standards and go beyond them to offer you the latest in telecommunication technology.


PEC has designed products with the small business owner as well as the corporate market in thought. Since the founding of PEC by Suraj Tschand in 1984, PEC has been designing and developing products that can be customized to your needs. For small companies, PEC has developed software with 2, 4 or 8 ports. In contrast, PEC has designed and developed software with 24, 32 and 68+ ports to meet the needs of large corporations.

PEC prides itself on the ability to deliver their customers quality products at cost-effective prices. PEC is a conservative, long-term thinking company that is one of the founders of the voice processing industry.

Global Distribution

PEC has installed over 50,000 ports of installed software worldwide. Due to PEC’s support for all standard telephone signaling protocols such as T1, E1, SS#5, C7/SS7, etc. we have been able to install ports world wide. PEC’s software is designed to run on multiple platforms including Microsoft Windows XT/NT/2000/2003/2008/2012 and Windows 7 and 10. PEC products are successfully running in North America, South America, Middle East, South Asia, East Europe and West Europe as well as in Africa.