Provider Summary
telecomchinasourcing.com can provide all voip related products that made in china, such as gk, softswitch , prepaid billing system, E1 gateway, analog gateway ,IPPBX. In China our products have replaced cisco 535x, audiocodes tp-xx for the price. For the lower hr cost, telecomchinasourcing.com can also provide project coporation and great technical support. or if you need some telecom related business help in china.