Hi Benny, thanks for your reply! I have followed the steps from http://trac.pjsip.org/repos/wiki/Getting-Started and all was successful J, But when I try with the below steps [1]: To create a Windows Application project 1. On the File menu, point to New, and then select Project. 2. In the Project Types pane, expand the Visual C++ branch and select Smart Device. 3. In the Templates pane, choose Win32 Smart Device Project. 4. In the Name box, name the project something unique to indicate the application's purpose. In the Location box, enter the directory in which you want to save your project, or click the Browse button to navigate to it. Select OK. 5. The Win32 Smart Device Project Wizard will appear. Select Next to select the platforms you wish to support. 6. Select the platforms you wish to support with your application. For this walkthrough, select a Windows Mobile 6 SDK and add it to the Selected SDKs. Remove any other platforms from the Selected SDKs list. Select Next. 7. This step of the wizard allows you to select additional Application Settings. Make sure Windows Application is selected and then click Finish. The Win32 Smart Device Project will be created and the .cpp file will be displayed in the IDE. In the step 5 the Wizard not appear, the window of the step 4 it's the unique in my main window PC. What could be the problem if I have installed the Windows Mobile 6 SDK? The idea of this is create first a GUI and after import to my project the pjsip functionality. The version that I have installed is the Microsoft Visual Studio 2005 Professional edition Thanks beforehand for the help. Best Regards, Alberto L. [1] http://msdn.microsoft.com/en-us/library/bb158526.aspx From: pjsip-bounces@xxxxxxxxxxxxxxx [mailto:pjsip-bounces at lists.pjsip.org] On Behalf Of Benny Prijono Sent: Tuesday, May 12, 2009 5:38 PM To: pjsip list Subject: Re: What could be the best option for pjsip! On Tue, May 12, 2009 at 8:37 PM, Alberto Lavariega <alavariega at dextratech.com> wrote: Hi guys, What language would be the best option to start the development of a softphone using pjsip (C++ or C #) for Windows Mobile 6 Professional?. Actually I think the question should be the other way around, what is the best option for you! pjsip is written in C, so using C/C++ you would be able to use it fully. But Sasa Coh has written .NET wrapper for pjsip [1], so you could use it from C# as well. [1] http://sipekphone.googlepages.com/ I tried create a Visual C++ project for Windows Mobile but not appear Windows Mobile 6 professional option into Smart Device and I have installed the SDK . What I need to create a Visual C++ project for Windows Mobile? AFAIK, we cannot use VC++ Express for WM, not sure if this is the case. In version 1.2, we combined win32 and WM projects into a single solution so it should be easier to use (no more porting from Embedded VC), and also we have created a new Getting Started document for some guides on starting your pjsip development on Windows Mobile, have a look here: http://trac.pjsip.org/repos/wiki/Getting-Started I would like C++ because I have experience with the development language but not with C#. Then I guess all is good. :) cheers Benny Best Regards, Alberto L. _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip at lists.pjsip.org http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090513/d3184ff4/attachment.html>