Top 4 Apps Similar to Duck VoIP iTel

Duck Voip is a Mobile VoIP dialerapplicationthat allows to make VoIP calls from any of the Androiddevices andit uses 3G/Edge/Wi-Fi Internet connectivity.It isdeveloped basedon the requirements of VoIP Providers businessneedsFeatures :-It uses SIP protocol based for signaling.Supports G729,PCMU, PCMA codecs.Runs Behind NAT or private IP.User Friendly Interface.Auto Sync of Balance.Real Time Sip status messages.Call History.Address book integration.Compatible with all sip standard switches.It has very efficient implementation of jitter buffer to playvoicesmoothly.Silent suppression and comfort noise generation has been usedtoreduce the bandwidth usage, and this makes the dialermoreefficient in making VoIP calls.Integrates with mobiles phonebook and auto detects (+) signwhencontact is picked from phonebook.

Aero Voice is a mobile application,whichallows users to make VoIP calls from mobile phones.For usingthisapp, end users will need an Operator Code, which they canobtainfrom a VoIP Service Provider.Features:Integration with mobile phonebookBalance information: You can check their account balance onthemobile phone screen or alternatively, they can hear accountbalanceinformation through IVR (Interactive Voice Response).Aero Voice Plus supports 3G/4G, GPRS and Wi-Fi forinternetconnectivity.

Callgreen mobile dialer

Ramadafone is the most happening mobile dialer in thetelecomcircles. It is a simple downloadable app that allows you tomakeVoIP calls from your mobile at low rates with best quality.Itworks on all Android supported devices with limitedinternetconnectivity via 3G/Edge/Wi-Fi, etc. The features attachedto thisdialer give you a rich content for making VoIP calls.VoIPProviders can leverage this app to further their businessbyconnecting to larger user base. Top Features: Uninterruptedcallconnection even in low bandwidth areas Supportive to codecs:G729,PCMU, PCMA Latest UI Loud Speaker Real-time SIPstatusmessages SIP based protocol for Signaling Improved CallHistoryWorks past NAT or Private IP Hold Compatible with all SIPstandardswitches Address Book Consolidation Automatic BalanceConsolidationJitter buffer implementation for smooth voiceEncourages use ofsilent suppression and comfort noise generation toreduce bandwidthusage Auto detects contacts sourced from phone bookThus,Ramadafoneis a comprehensive mobile dialer that makes yourVoIP callingeffortless and enjoyable.