VoIP SIP SDK for Mac

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:

  • Mac OS X Lion – version 10.7
  • OS X Mountain Lion – version 10.8
  • OS X Mavericks – version 10.9
  • OS X Yosemite – version 10.10
  • OS X El Capitan – version 10.11
  • macOS Sierra – version 10.12
  • macOS High Sierra – version 10.13

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.