ABTO Software VoIP SIP SDK for macOS (Mac OS X/ OS X) will help you to quickly build a custom softphone app for Mac.
Operating system:
- macOS
- OS X
- Mac OS X
Development environments:
- VOIP SIP SDK for Mac
macOS versions:
- macOS Catalina – version 10.15
- macOS Mojave – version 10.14
- macOS High Sierra – version 10.13
- macOS Sierra – version 10.12
- OS X El Capitan – version 10.11
- OS X Yosemite – version 10.10
- OS X Mavericks – version 10.9
- OS X Mountain Lion – version 10.8
- Mac OS X Lion – version 10.7
Features:
- SIP/RTP;
- STUN, NAT64;
- MWI support
- IPv4/IPv6 support;
- most SIP servers support;
- ICE;
- seamless network change;
- voice and video calls;
- transfer calls;
- calls recording;
- IM;
- secure connection via SRTP+TLS, ZRTP;
- switching between multiple audio devices and cameras
Available codecs:
- H.263;
- H.263+;
- H.264;
- VP8;
- G.711-ALaw;
- G.711-muLaw;
- G.729;
- OPUS;
- Speex;
- GSM;
- SILK;
- G722.1;
- G723.1.