ToTalk , Great VOIP Dialpad
1.Intelligent voip engine: according to the current network environment, ToTalk can adjust a suitable bitrate in a real time, even in 2G, ToTalk still can provide a stable call
2.Free call: Calls between ToTalk, they are all Free
4.ToTalk can support HD qulity by only 1.8KB/s, enjoy it!!!
Fix some problem to make ToTalk better.