astpp voip billing

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28 Mar: Use VoIP on the go with Mobile Dialers

VoIP Mobile Dialer is a SIP based Softphone which allows VoIP service providers to offer all kind of advanced VoIP calling features to their users to dial long distance VoIP calls from their own mobile phones. Compatible with all kind of standard SIP Softswitch, ASTPP mobile dialer works in Android, IOS, Windows while supporting audio call with Instant Messaging (IM). Being a VoIP Service Provider, you can use this mobile…

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02 Feb: Prevention of VoIP System to avoid risk

Voice over IP (VoIP) presents totally different challenges than a public switched telephone network (PSTN). It runs on the web and inherits many challenges for VoIP service providers on a way to secure VoIP system. Until now, security has been overshadowed by the attractiveness of VoIP technology. Security Risks Meanwhile, VoIP traffic remains on networks that aren’t sufficiently protected. This infrastructure includes personal branch exchange systems; gateways; proxy, registrar and…