Matrix presents SETU VGFX - Gateway in a separate body with seamless connectivity to VoIP, GSM and POTS (FXO and FXS). SETU VGFX supports a flexible and optimal routing to provide the most economical communication network.
Opto Network Private Limited is an Internet Telephony Service Provider in India. Head office is in Noida, India, Band having branches in Bangalore and Mumbai.