Composer run as call flow

HI I am trying to test a call flow created on composer that will play a voice prompt

The GVP debugger has the following configuration:

Sip Phone settings
Username: 6003 (I logged to IWS using the place 6003)
Hostname/IP: 192.168.1.28 (the IP of the laptop running the IWS)
Port: 50000 (chosen randomly)

Application Settings:
Select Application By: Call flow diagram
Call flow diagram file: /hellowworld/callflows/main.callflow
Hostname/IP: 192.168.1.76 (the IP of genesys VM single VM running all components)
Port=5060 (port of GVM RM)

ORS Debugger Configuration
ORS Server Hostname: 192.168.1.76 (the IP of genesys running the orchestator role)
ORS Port:7999 (equal to the debug-port option)

When running the GVP debugger vesus the call flow We are getting:

Could not start the debug target
Failed to initialize SIP

and we dont see any related logs in the SIP Server.

Your help is appreciated

You need to set the SIP PORT listening, guess 50000 you put as random will not work at all.