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c#.netwindows-mobilecompact-framework

Windows Mobile - Attach on call starting and recording a call

I need to implement a small feature in my project for windows mobile 6.0+ platform. I want to attach to an event when a phone call is answered and to record the 2 way call. I saw this question:

Windows Mobile - 2 Way Call Recording (C#)

But it doesn't work in my case. When I start to record the microphone is blocked and the person on the other side can't hear my voice. I thought that maybe the problem is in the telephone(HTC Touch HD) but there are some programs that work, for example:

  1. http://www.1800pocketpc.com/record-phone-calls-on-windows-mobile-htc-touch-hd/2925/
  2. http://forum.xda-developers.com/showthread.php?t=536472

I have two questions:

  1. How to attach to a phone call?
  2. How to record the phone call?

I appreciate your help.

Thanks,

Ivo

Solution

  • Check this out. According to the posts in the link below there is a hardware limitation preventing this ability in an application.

    http://social.msdn.microsoft.com/forums/en-US/vssmartdevicesnative/thread/65897b3b-da11-458b-b191-b9e4f6825843/