Vkoll is the Mobile Dialer that allows to make VoIP calls from any of the android devices and Vkoll uses 3G/Edge/Wi-Fi Internet connectivity. Vkoll is developed based on the requirements of VoIP Providers business needs.Vkoll Features:-It uses SIP protocol based for signalingSupports G729, PCMU, and PCMA codecsRuns behind NAT or Private IPUser Friendly InterfaceAuto Sync of BalanceReal Time Sip status messagesCall HistoryAddress book integrationCall Recording Automatic Call RecordingCompatible with all sip standard switchesVkoll has very efficient implementation of jitter buffer to play voice smoothly.Silent suppression and comfort noise generation has been used to reduce the bandwidth usage, and this makes the dialer more efficient in making VoIP calls.
VKoll
