[Q] Call Merging in Android Programmatically - Java for Android App Development

Hey Guys,
I want to implement to merge two call programmatically. I found that there is no API in SDK that does this. But I know there is way to do this because one of our competitor has done in their app.
Suppose User A made a call to User B, When any User C make the call to the User B then it should merge all the call and work as like call conference.
Guys share your views on this.

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Application Development (WM5)

I'm working for a research project at my school and I figured this might be the best place to ask some questions. I'm a seasoned programmer, I've worked with Java, C/C++ and C#. I got thrown onto this branch of the research project and I'm looking to tie a widget individual contact's calling information.
Basically, I need to be able to add a option to send a type of notification to said contact (e.g. Going into the contact menu and sending a text message to a specific cellular line - I need to make a custom entry there). Is there an easy way to do this?
Also where would be the best place to read up on the API with tying into the calling system and SMS system? The research, unfortunately, ties heavily into the fact that I need to be able to send information based upon phone calls received and calls being placed.
Lastly, would I be better off writing native code in C++ or does the .NET SDK allow for such access?
Thanks guys. I hope to be able to help the community out during my stint on this research project.

[search for tip/advice] Accessing contact data - Hooking call start process

Hello,
I would like to try to design an add-on to use VoIP services that offer callback services (Voipbuster, Voipcheap, jajah,...) in a more convenient way.
I don't mean to use the VoIP feature that requires making calls through the data connection of the phone, but I would like more to use the callback feature that allow such service to call me back on my mobile and then establish a connection to phone I want to reach.
This can be easily achieved from the Web account panel : enter your phone, enter phone to be called, then click "Call".
Although this works from PocketIE, this is not integrated with the contact data base so we have to copy the phone we want into the web form and submit. Not a great user's experience.
So this is where I want to go : initiate the call in the most transparent way from the contact manager application.
I imagine that different methods are possible and I would appreciate your opinion of feasability of each one, and if possible, to some pointers to documentation and/or sample code :
Method 1) Make my own app with make its own list of contact from contact data base (SJ Phone do this for example).
+: easy, probably best for prototyping
-: Have to write a GUI for it
Method 2) Like Skype, adding a context menu for "Call with Xxxx service".
+: no specifc GIU, use standard contact manager
-: works only with standard contact manager and not with alternative such as Contact CM
Method 3) Hook in some way the phone's call-initiation process.
How could his be done ?
This will really be my 1st project for WM after Hello World, a little ambitious, so please be patient for it to come out but I am pretty sure that with your support this can come a great app.
Thanks in advance for your help.
Regards,
~barbudor~
could be good
i was lloking for thi for a while ,but only could find the java version, and as you mentioned it was little crappy, without integration of the contactlist.... hope your project works out ok.
good luck!!

Dialer API on HTC or TAPI

Hi, sorry if I missed the topic. I'm building a simple application that would allow me programmatically make conference calls and video calls. So I was wondering if the dialer has an API that may allow me do that. Another possibility is to use the TAPI but I don't know how to make video calls from it. Any help?
Thanks

[Q] create my own dialer

hello.. i new in android application development. i want to create my own call dialer that have encryption function to voice. so i must get access to voice data to encrypt when i make a call. but i don't know how to do this on android. is there any body can help me please?
Not available. At all.
Sent from my HDfied HTC Desire
so, the option is to modify android source, recompile it, and install to my phone or if i did not want to break my phone, i can use the alternative like create voip application. am i right?

[Q] Creating a SIP connection with SDK ???

Hi
I want to create a VOIP call app for android using android.net.sip library but don't know how to start.
What's the needed execution order of procedures?
For example::
createSipSession()
makeCall()
endCall()
(I want to call them in Qt using JNI)
I think here developer.android.com/guide/topics/connectivity/sip.html has very good and clear examples from How to receive a call, how to make a call and more

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