Dayunet iPhone is an open source VoIP Voice IP (VoIP) / iOS SIP client.
It is optimized for using with Dayucloud domain. However, it can be used with any compatible SIP provider.
Main features:
Support for audio / video calls;
Secure communications and encryption software;
The support of modern codecs (WP8, H264, MPEG4) for better audio / video quality;
This service allows you to:
Become a member of the Action Office (need to use our platform services)
Click to fight each other using the extension of free services; (need to use our platform services)
Support Enterprise IVR voice (need to use our platform services)
Multi-party voice conferencing capabilities (using our platform services)
Telephone recording function (need to use our platform services)
Manage voice mail (voice mail number is * 7)
Keep your address book; short code dialing (need to use our platform services)
Multi-party video conference room (need to use our platform services)
Set limit incoming and outgoing calls;
Set your personal alarm;
Manage your account password.