As one of the main international telecoms hubs to China, CITIC 1616 handled a substantial portion of the in-bound and out-bound international mobile voice traffic for one of the largest mobile telecoms operators in China.

As a provider of quality Mobile Carrier Voice Hubbing Services, CITIC 1616's core resources and efforts are focused on providing high quality international and roaming mobile traffic. As mobile roamers travel overseas more frequently, the overall amount of international mobile roaming traffic increases. At the same time, subscribers increasingly expect high quality connections when roaming internationally. CITIC 1616's goal is to increase the amount of these high quality connections.

In addition to the features described above with respect to CITIC 1616's Fixed Line/Hybrid Carrier Voice Hubbing Services, CITIC 1616's Mobile Carrier Voice Hubbing Services also possess the following key features: