As far as I know, and I am working in a very related field, Nepal's constitution and law does not say VOIP is illegal. Using long range cordless phones and transmitting your own radio signals is illegal because you affect the channel that the government allocates to different groups. But once Internet is legalized in a country (!), all its services are legalized too unless it does not conflict national interests (exceptions: some countries in middle-east and China).

NTC, in my opinion, is making use of the silence of people. They made billions by imposing such rules and guess what, they are all set to divide the profit among the employees.

Rangeen Chara