Sip Calling Pte Ltd is the global voice service provider in both retail and wholesale telecommunication sectors, with a significant presence in North America and Europe Countries. Sip Calling Pte Ltd established interconnections with more than 18 carriers' worldwide, facilitating access to more than 30 countries and territories with it's continues spreading network.
The primary goal of Sip Calling Pte Ltd is to provide telecommunication services to Carriers, Businesses and Individuals, offering unmatched quality, aggressive rates and no compromise in customer satisfaction.
China cli without+
China cc cli