Conaito released the VoIP SIP Client SDK v1.4

Crystal clear VoIP conferences - Hassle-free, powerful and highly versatile VoIP SIP Client SDK

February 20, 2013 - Conaito’s leading VoIP SIP Client SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications. It accelerates the development of SIP/RTP compliant soft phone with a fully-customizable user interface and brand name.

It contains a high performance voip conferencing client capable of delivering crystal clear sound even for both low and high-bandwidth users and SIP compatible devices (hardware and software). It enables a worldwide communication over the internet or intern networks either and delivers superior voice quality by integrating digital voice processing features including auto gain controller (AGC), acoustic echo suppression (AES) and noise suppression. It supports multiple lines, multi-party voice conference, call hold, call forwarding and transfer, DTMF, Packet Loss Concealment (PLC), adaptive jitter buffer, record and playing WAV and much more!

Highlights of the version 1.4

• SDK now in bundle with native DLL and .NET support (no ActiveX registration necessary)
• Powerful .NET Interface for easy .NET development
• Complete new, re-written and improved SIP and Media Engine
• Direct P2P support (no SIP Server necessary)
• Complete new, re-written and updated samples with source code for DLL, .NET and ActiveX
• and much more!

Key features of the VoIP SIP Client SDK

• Easily make and receive SIP (Session Initiation Protocol) based phone calls through any SIP gateway or SIP compliant IP-Telephony service provider
• VoIP conferencing with crystal clear sound even for both low and high-bandwidth users
• Supported audio codec´s: G729, G723, G711 A-Law, G711 U-Law, Speex, Speex-wb, GSM6.10 and iLBC
• Open standards based and interoperable with all of the major equipment vendors
• UDP and TCP support
• Multi-party voice conference support conference split and join, locally mixed conferences
• Multi-line support (multiple simultaneous calls)
• SIP Instant/Chat Messaging with send/receive controlling
• Integrated STUN, TURN and ICE support
• Comes with SIP Server demo to provide in bundle with the Conaito SIP Client a ready up own SIP VoIP and Instant Messaging network solution.
• P2P support for directly connectionsbetween 2 SIP clients without SIP Server
• Registration on SIP Server (SIP Registrar)
• Outbound Proxy Server support
• Encrypted SIP account settings (encrypted SIP account settings in your webpage)
• Line Hold/Un-hold support
• Call forwarding and rejection
• Call transfer support
• Select media input/output devices on-the-fly - also during a conversation/conference)
• Microphone and speaker volume access
• Mute microphone/speaker + level indicator
• Auto-answer
• DND (do not disturb)
• Adaptive Jitter buffer
• PLC (packet lost concealment)
• AGC (automatic gain controller)
• AES (acoustic echo cancellation or suppression)
• Noise cancellation or suppression
• DTMF tones support (generation/detection)
• Recording voice conversation into PCM WAVE (.wav) file
• Playing PCM WAVE (.wav) files to the remote end
• Audio file memory cache
• Extended SIP URL functions
• Dynamically loadable codec support (coming soon)
• Comes as ActiveX control (Webdemo with ready-up signed CAB included) and native DLL with .NET Interface (no ActiveX registration necessary) for easy usage in .NET development
• Log file on/off setting
• Keep-alive packets for NAT/Firewall
• Fully-customizable user interface
• Production-ready Microsoft Authenticode Certificate certified
• Fair royalty free licensing
• No Yearly/Monthly fee
• Very easy to incorporate
• Fully sample applications for various programming languages such as sample source code for C#, VB.NET, C++, VB 6.0, Delphi and HTML/JavaScript (Webdemo) for ActiveX, DLL and .NET version
• For .NET framework as well and all development environments with native DLL, .NET or ActiveX support

Easy, familiar, event-driven call control ActiveX, DLL and .NET

• Easy to use; quick development
• Support for .NET framework as well and all development environments with native DLL, .NET or ActiveX support
• Very easy to incorporate

Rich call control feature set

• Multi-party voice conference support (conference split/ join, locally mixed conferences)
• Multi-line support (multiple simultaneous calls)
• SIP Instant Messaging
• Locally mixed conferences
• Hold/Mute
• Call Transfer
• Call Forwarding and Rejection

Industry leading SIP support

• RFC3261 compliant SIP stack
• RFC 2833 out-of-band DTMF signaling
• Integrated STUN, TURN and ICE support

Comprehensive configuration support

• Select media input/output devices (on-the-fly as well during a conversation/conference)
• Configurable Ports (RTP, SIP UDP, SIP TCP, STUN, TURN, ICE)
• SIP Proxy

Advanced digital voice processing features

• AGC (automatic gain control)
• AES (acoustic echo cancellation or suppression)
• Noise cancellation or suppression

Conaito VoIP SIP Client SDK package

The Conaito VoIP SIP Client SDK provides the documentation, samples and related libraries you need to integrate with other applications or websites.

It runs on Windows and includes a ActiveX, native DLL with .NET interface that can be used from any programming language like Visual C# .NET, Visual Basic .NET, Visual C++ .NET, Visual C++, Visual Basic, Borland Delphi and JavaScript/HTML etc.

The contents and the supported development environments include all of the necessary software components for building systems based on Conaito VoIP SIP Client SDK including documented operational software applications, examples (with source code), explanations as well as necessary service programs, libraries and components.

The supported development environments include:

• Visual Basic .NET
• Visual C# .NET
• Visual C++ .NET
• ASP.NET
• ASP, JSP, PHP
• JavaScript/HTML
• Visual Basic
• Visual C++
• Borland Delphi
• and all development environments with with native DLL, .NET or ActiveX support

For further information on these features click here.

About Conaito

Conaito is a market-leading provider of developer tools for voip, chat, video communication, media conversion, document creation, document conversion and reporting solutions, as well productivity tools across all major Microsoft development platforms. Combined with its productivity and collaboration tools, Conaito offers an end-to-end solution for building applications with unparalleled richness, responsiveness and interactivity. Conaito products help thousands of companies be more productive and deliver reliable products under budget and on time. For additional information about Conaito, please visit www.conaito.com or follow @conaito on Twitter.

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Conaito Technologies
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