Sipdroid - Free SIP/VoIP client for Android. Added TLS encryption for enhanced security.
We got a HTC One X phone, and initially we were very impressed about its low voice latency. However the phone died with a black screen 10 months later, which seems to be a common problem of it. Testing a Sony Xperia Z as replacement revealed a comparable high audio latency among other software issues. Now we love our new LG Optimus 4X HD which has proven to be good and reliable so far. We added VideoSMS, a service to send HD video messages instantaneously regardless which video formats the receiver is able to play. For Google™ Voice users, Sipdroid can now create a new, free PBXes account that is automatically linked to an existing Google™ Voice account. We worked on improving video quality. Popular Guides to Sipdroid. Imsdroid - High Quality Video SIP/IMS client for Google Android. This application uses Doubango Framework.
IMSDroid v2.x preview is now available for developers The source code is under branches/2.0 and depends and doubango v2.x New features: - The SIP/IMS Stack is 7 times faster - Full HD (1080p) video - NAT Traversal using ICE - Adds support for TLS, SRTP and RTCP - NGN (Next Generation Network) stack for developers (android-ngn-stack) - Better audio quality (Adaptive jitter buffer, noise suppression, automatic resampling, gain control, ...) - Better video quality (low latency, low cpu usage, ...) Inside IMS/NGN. Doubango - cross-platform 3GPP IMS/LTE framework for embedded systems. Doubango v2.x To all developers: Doubango v1.x is now deprecated.
Please use version v2.x. The source code is under branches/2.0 Welcome to doubango project! 3GPP IMS (IP Multimedia Subsystem) is the next generation network for delivering IP multimedia services. IMS services could be used over any type of network, such as 3GPP LTE, GPRS, Wireless LAN, CDMA2000 or fixed line. doubango is an experimental, open source, 3GPP IMS/LTE framework for both embedded and desktop systems. The framework is written in ANSI-C to ease portability and has been carefully designed to efficiently work on embedded systems with limited memory and low computing power and to be extremely portable. Proof Of Concept See also webrtc4all, sipML5 and click2dial components. Features The One Voice Profile (4G/LTE) doubango supports both Voice and SMS over LTE as defined by the One Voice initiative. For more information, please refer to Voice over IMS profile V1.0.0(2009-11). Openvcs - Open Source Video Conferencing Server - allows up to 64 participants.
Android-rcs-ims-stack - RCS-e stack for Android platform.