Nitin Here

Hi,

Is there any possible way to make data call and voice call simultaneously

Regards

-Nitin




Re: .NET Compact Framework Simultaneous data call and voice call.

Christopher Fairbairn

Hi Nitin,

This will depend upon your specific device's cellular radio. Atleast in some cases this will depend upon the "class" your GPRS radio is designed for.

Most devices that I know of are of a class which does not support simulatneous data and voice calls. As soon as a voice call comes in any GPRS data connections are temporarily disabled for the duration of the voice call, before becomming available once again it is hung up (if using connection manager you can actually ask it to notify you of this condition, but asking connection manager to use a special 'suspended' status value).

I assume devices designed for other types of cellular radio protocols will also have such flexiability in their design constraints. I would suggest you read the manual of your specific device(s) and see what type of radio device they have included. By looking up the functionality provided by this particular class of device you should be able to see if this sort of functonality will be available on your devices.

Hope this helps,

Christopher Fairbairn






Re: .NET Compact Framework Simultaneous data call and voice call.

Nitin Here

Thanx Christopher,

Actually I am new to this GPRS & TAPI technology. Can you please explain in brief or give me the links of what is ¡®cellular radio¡¯ and what is ¡®GPRS radio class¡¯. This will help me to understand the scenario properly.

Regards,

-Nitin






Re: .NET Compact Framework Simultaneous data call and voice call.

Ilya Tumanov

That has nothing to do with NETCF so closing as off topic.

See this for more info.