Debugging GVP Voice Call flow using composer

Dears,
Kindly appreciate your support, i have an issue while trying to debug a voice application with composer, im using x-lite for testing , i receive the below message when i try to debug my app,
Could not start the debug target
Transaction from “Debugger” sip:debugger@:50600*.*.*.* to “6050” sip:6050@:6345*.*.*.* timed out

Check/troubleshoot SIP signalization - it looks like you are using incorrect configuration for SIP endpoint which leads the SIP endpoints are not available or something like that

50600?

Sent from my Redmi Note 3 using Tapatalk

Check/troubleshoot SIP signalization
how?

Yes it is the default port for the debugger

If using Windows 10 it was tricky, I had to open an esr for make it work
Will find my notes on it and share them

Enviado de meu E6633 usando Tapatalk