I want to establish Video Calls between 2 independant IP Telephony network, one with a CUCM 6.1, amd the other one with A Call manager system. I have a Cisco 2811 on the Call Manager side, who have a IP Public adress.
The Voice Call is working with a H323 Trunk between the Call Manager Express, who have a public Ip adress too, and the Cisco 2811.
The Video Call is not working. I Have put the IOS to configure this 2811 as a Border Element (CUBE), put I don't have any licenses?
Is it necessary to have this licenses to function the Video Calls?
Is there some special commands to perform the video call?
Thanks in advance for your help?