OfficeSIP Softphone and Messenger are two enterprise VoIP SIP clients written in C# in .NET Framework. The SIP clients make use of Microsoft UCC API SDK, ensuring the highest quality of audio and video. Compatible with Office Communications Server.

See also open source, cross-platform:
1) simple messenger Brief Msg at http://briefmsg.org
2) MUVConf is a multi-user video conferencing, see demo video http://youtu.be/YrBU-Aqtvrk, download https://code.google.com/p/muvconf/downloads/list

Features

  • Rich text Instant Messaging
  • Animated Emoticons
  • Voice and Video Chat
  • Multilingual User Interface - HELP WANTED!

Project Samples

Project Activity

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Categories

Internet Phone, Chat, VoIP

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OfficeSIP Softphone and Messenger Web Site

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User Reviews

  • excellent app

  • Works well for me!

  • hello good job send me code source your messenger please

  • Excellent work.

  • Hello, I found a useful solution on how to build a softphone in VB.NET. I can recommend it everyone who wants to get this process quickly. This softphone is based on the SIP implementation of Ozeki VoIP SIP SDK. Available: http://www.voip-sip-sdk.com/p_179-windows-forms-softphone-vb-net-voip.html The company is responsive, so after purchase I get the necessary help from an assigned engineer. This part was the most valuable for us… I hope I can help others

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Additional Project Details

Languages

English

Intended Audience

Telecommunications Industry, System Administrators, End Users/Desktop

User Interface

Win32 (MS Windows), Windows Aero

Programming Language

C#

Registered

2010-03-30