Symlex Call is a dialer application to make VoIP Peer to Peer Calls. The app is only designed to work on iPhone. This is a free download and anybody can use it. Select your contact and make calls right away.
Main features:
• VoIP calls
• Loudspeaker enable ,disable
• Recent call logs show all call history
• Call hold support
• Redial support
• Address Book
• Encrypted Call
• Privacy Protected