VoIP SIP SDK for iPhone v.4


VoIP SIP SDK for iOS (iPhone and iPad) is a toolkit to quickly build SIP softphone client for iOS or add VoIP features into your app for App Store.

Operating System:

Mac OS X.

Development environments:

VOIP SIP SDK for iPhone on objective-C (Xcode);
VOIP SIP SDK for iPhone on Swift.

iOS versions:

VoIP SIP SDK for iOS 6;
VoIP SIP SDK for iOS 7;
VoIP SIP SDK for iOS 8.


supports 64 bit architecture;
SIP/RTP support;
STUN and other IETF standards (compatible with SER, OpenSER and Asterisk);
SIP Registrar (SIP server) - including Asterisk and ABTO Software SIP Server;
voice and video calls;
status messages;
work in background mode;
phone contacts book support;
secure connection via SRTP and ZRTP;
changing camera orientation;
switching between multiple cameras.

Available codecs:


voip sip sdk for ios, sip softphone client for ios, voip sip sdk for iphone, sip softphone client for iphone

  • VoIP SIP SDK for iPhone
  • 4
  • 22 Apr 15
  • ABTO Software
  • Mac OS X, iPhone, iPod, Mac OS X 10.5, Mac OS X 10.4, Mac OS X 10.3, Mac OS X 10.2, Mac OS X 10.1, Mac OS X 10.6, Mac OS X 10.7, Mac OS X 10.8, iOS
  • Shareware
  • 106 Kb
  • 1585
  • $995.00
Latest Versions History
Version Date Released Release Notes
4 22.04.2015 * iOS 8 support * support of 64 bit architecture * SRTP support * phone contacts book support

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