I have 3 radios (with different private frecuencies) connected to the asterisk with 3 URI interfaces.

The basic features of app_rpt and iaxrpt are working OK.

Now, the problems...

1) Sometimes i need to talk to 2 or 3 of the radio channels at the same time. With the iaxrpt I can select and talk to only one radio, only one active call.

2) Also, i need to listen to the audio of the 3 calls (base radios), not only the selected call. Sadly, i can't open iaxrpt multiple instances in the same PC...

3) Is there any way i can detect wich taxi is talking to the radio?

I'm a programmer, but I'm a newbie in the radio field. It would be great if any of you can sell me some consulting hours to accomplish this project.

Thanks in advance