ASTPP Dialer - VoIP Softphone app for iPhone and iPad

ASTPP Dialer is a complete SIP Softphone which allows you to register your SIP account on ASTPP server.

Here are the features:

- Easy to use & User friendly graphical interface
- Integration with Mobile Phonebook
- Fast registration and call connectivity
- Displays real time Account balance (ASTPP only)
- Displays Call history
- Connect through 3G, 4G, and Wi-Fi

- GSM, PCMU, PCMA, iLBC, speex, AMR Codec Support

We do also offer complete integration with your ASTPP server, and rebrand / customize it with your company name/logo. To get more details on it please send your requirements on [email protected]