Voice over IP: Difference between revisions
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==Soft Phones== | ==Soft Phones== | ||
====SJphone==== | ====SJphone==== | ||
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* [http://www.sjlabs.com/ SJ Labs Homepage] | * [http://www.sjlabs.com/ SJ Labs Homepage] | ||
* [http://www.sjlabs.com/sjp.html SJ Labs Download page] | * [http://www.sjlabs.com/sjp.html SJ Labs Download page] | ||
==Service Providers== | |||
* [http://www.redspot.dk/page.aspx?ID=6494DED3-8642-41F1-8C92-210F7EF5D8EB&AG=K7833 Redspot Danish service provider] | |||
* [http://www.everlove.dk/ everlove another Danish service provider] | |||
==Links== | ==Links== | ||
* [http://www.fadidotnet.org/Downloads/PDFArticle_CSharp_RTP_Programming.pdf How to use the managed RTP API classes in .NET to create your multicasting systems] | * [http://www.fadidotnet.org/Downloads/PDFArticle_CSharp_RTP_Programming.pdf How to use the managed RTP API classes in .NET to create your multicasting systems] | ||
* [http://technet.microsoft.com/en-us/library/bb457036.aspx#ECAA Microsoft Real-Time Communications: Protocols and Technologies] | |||
* [http://msevents.microsoft.com/CUI/EventDetail.aspx?EventID=1032256313&Culture=en-US MSDN Webcast: Visual C# Express 2005: Creating an Instant Messaging Application Part 2 of 3] | |||
* [http://www.codeproject.com/useritems/SIP_stack_with_SIP_proxy.asp SIP stack with SIP proxy - (VOIP)] | |||
====Tech-invite==== | |||
* [http://www.tech-invite.com/Ti-sdp-abnf.html ABNF Grammar for SDP -- Session Description Protocol (RFC 4566)] | |||
* [http://www.tech-invite.com/Ti-sip-archi.html SIP Protocol Structure through an Example] | |||
<google>ENGELSK</google> | <google>ENGELSK</google> | ||
Revision as of 11:52, 22 August 2007
Soft Phones
SJphone
SJphone is a free VOIP softphone. It can be installed on:
- Windows (XP SP2, 2000 SP4, Vista, Vista x64), Windows CE (Pocket PC, Windows Mobile), Linux, MAC
It supports both SIP and H.323 standards, and has a brilliant logging feature if you are having trouble getting a call through.
Note for Vista x64 (64 bit version) users:
On my Dell Lattitude I couldn't make a call or run the Audio Wizard, it crashed the program. I found a workaround:
- Select: Menu -> To Advanced Mode
- Select: Menu -> Options
- Select: the Audio tab.
- Select: Advanced Settings...
- Uncheck: Enable Adaptive Echo Canceller
After that, I can make a call, and it is also possible to run the Audio Wizard.... I found this by trial and error, first I disabled everything in the 'Audio' tab, and reduced the sample rate, then I grdually enabled everything again.
Service Providers
Links
- Microsoft Real-Time Communications: Protocols and Technologies
- MSDN Webcast: Visual C# Express 2005: Creating an Instant Messaging Application Part 2 of 3
- SIP stack with SIP proxy - (VOIP)
Tech-invite
- ABNF Grammar for SDP -- Session Description Protocol (RFC 4566)
- SIP Protocol Structure through an Example
<google>ENGELSK</google>