PortalVia, Inc. is a leader in convergent services, specializing in ultra high speed internet, TV and phone systems combined into 1 product for service delivery to the customer, via wireless RF, laser or fiber optics. It is expected that, in near future, the multi-class traffic previously in Public Switched Telephone network (PSTN), cable TV and IP network will be multiplexed at backbone and carried via converged Next-Generation Network (NGN).