I have CCM 5.1 with several Tandberg 770MXP camera units. I can call from camera to camera over the LAN using the DN registered in CM, but not over the WAN. Is there any way to accomplish this without a gatekeeper?
I can connect over the WAN directly using IP addresses.
I can make an audio call to the camera units over the WAN using the DN in CM, but cannot make a video call. I think it has something to do with a codec or a transcoder, but I cannot figure it out.
Just throw in a gatekeeper. It takes 2 seconds to configure. Also I think you should be able to call directly by adding them to the address book on each device and make sure that the default codecs are the same on both ends. We actually have a video gateway in between as well, but it should work. I think...