XonTel is mobile VoIP software products and solutions.
IMPORTANT NOTE: XonTel is a standalone softphone and not a VoIP service.
A SIP server or subscription with a SIP-based VoIP provider is required to make calls.
XonTel is mobile VoIP software products and solutions.
IMPORTANT NOTE: XonTel is a standalone softphone and not a VoIP service.
A SIP server or subscription with a SIP-based VoIP provider is required to make calls.