I've configured a WAN Call with Call Manager 5.
I can call the distant phone but I cannot transfer it to antother phone.
What shuld be the reason ?
Have you any issues ?
The IP addresse of the Call Manager is 192.168.20.2 /24
The gateway is 192.168.20.1
It is NATed in the gateway router.
The CCM use an MTP.
I don't know ho to configure an MTP in the router.