Getting a SIP Trunk in India is very costly as far as I searched so far. (Minimum 30 channels to buy)
That’s why thinking why can’t we change our laptop itself an VOIP URI
Not porting but forwarding or Diverting… My Mobile Operator is Airtel and I am from India
I think I need an SBC (Session Border Controller). Am I right? Please suggest me a one which is compatible with Airtel in India. I just want to create only one channel.