Your gateway should be able to send calls to the CCM directly too. The only problem is when you have the same ip address for the GK and the GW. You cannot configure it on the CCM. If you can setup another routable loopback interface on the router, try to use that for GW calls.
CMM will be able to accept direct calls too. However, CMM does not accept calls arbitrarily. You need to have the H323 GW configured in CCM. It does not accept calls from any GW.
Kfir, I now understand what you have done, but I think I need to understand what you are trying to accomplish.. First of all, whey did you put this info in the Service parameters? The reason I ask this question is because there is no need for this to be designed. If you setup a GK/ Gk trunk/ GW, the Call manager will use the ports it needs to.. Is there a reason you are trying to force it to use a particular port?
Have you tried to just remove the information you put in the service parameters, and just configure your GW/GK/Trunks and see if it works?
These are the paths to get to each CCX logs through CLI. They may be helpful if you are having issues accessing RTMT or downloading logs through it.
If you want to download them you have to prefix "file get " and you can add one of the options (re...