Blink is a state of the art, easy to use multimedia SIP client. It is elegant, intuitive to use and feature-full. Blink can be used without an on the LAN, or can be configured to use SIP s from any service provider. Free to SIP2SIP free service is also provided in case you don't have a SIP . For go to http://icanblink.com/help-pro.phtml * OSX Integration (iCloud, iTunes, Address Book, Keychain, Voice Over) * Audio (Opus codec) optimised for full spectrum audio * Video (H.264 codec) ing HD 720 @30fps * Acoustic echo cancelation, no headsets needed * Presence (SIP SIMPLE RLS and XCAP protocols) * Instant Messaging and File Transfers (MSRP protocol) * Screen Sharing (Apple VNC over MSRP protocol) * Multiparty conferencing (audio, chat and file transfers) * End-to-end chat encryption (OTR protocol) * End-to-end audio and video encryption (ZRTP protocol) * Corporate directory services (LDAP protocol) * Compatible with telephony applications (dialpad, call hold, call transfer) * Fine-grained settings for SIP experts The complete features list is available at http://icanblink.com/blink-pro.phtml Known interoperability issues: http://projects.ag-projects.com/projects/blinkc/wiki/KnownIssues 4m1k34
Fix Presence and XCAP s on OSX 10.12