I would like to understand the legal perspective of using VOIP in India.
We are planning to extend our remote office in U.S to India.
We will be having VPN connectivity between India & U.S using Internet link.
The call manager & voice gateways will be in U.S & there is no PSTN network which will be integrated in India.
The VOIP phones will have IP Extension & they will be used for inter office call between U.S & India.
Let me know if this is legal in India with respect to TRAI.
Is there any licensing or any registration which we need to do for this requirement.