Handshaking on LP 3500 wireless communication

Hi,

I am using a wireless apllication kit, and when I try to send data to rabbit and receive data at the same time it seems that an error occurs. When I communicate via serial programing cable (plugged to the Rabbit) it works.

My guess is that the handshaking between the RF modules is not set or working properly. Does anyone know if there is any command that I must use before using the handshaking / wireless communication?? I am just setting the program to use serMode(1), communicating via serial port B (serial port C is RTS/CTS).

Thanx