VaxPhone vs HELLOPAK.

VaxPhone is a SIP based softphone to dial and receive internet phone calls by using ANY ITSP (Internet Telephony service provider). Find an ITSP on the internet, get SIP account from that ITSP and use it with VaxPhone. 1. Voice Changer-letting you sound like a robot, a chipmunk, a drunk grandpa, a teen boy or someone who just inhaled helium. 2. Dial/receive phone, mobile and audio/video based voip calls. 3. Send and receive chat messages. 4. SIP based chat contact presence is supported. 5. Receive incoming calls when application is in the background. 6. Supports Speakerphone and Echo-cancellation. 7. Mute and hold calls. 8. Call history. 9. Selectable ringtones. 10. iPhone/iPad contacts integration. 11. Supports multiple high and low band voice codecs. 12. Auto network reachability. VaxPhone is developed using VaxVoIP SIP SDK. This SDK provides an easiest way to develop SIP based webphone, softphone and IVR systems.

HELLOPAK is a commonly used mobile dialer application with minimum IOS version support 3.2 on apple iPhone, iPad ,iPod and it uses the 3G/Edge/wifi internet connectivity. Hellopak is developed based on the requirements of VOIP providers business needs Main features: Hellopak uses SIP protocol based for signaling Hellopak supports all codecs Hellopak runs behind NAT or private IP User friendly interface Auto sync of balances Real time sip status messages Call history Loud speaker Hold Address book integration Compatible with all sip standard switches It has very efficient implementation of jitter buffer to playvoice 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 How to Activate: open the application, please put username on the column corresponds to username and then put password on the corresponding column below, then press register. the balance will be appear on the top right and you can make calls to any country using country code before the number