According to Cisco's microphone datasheet, no.    that said, that same datasheet says it works with Room 70 G2, and the codec in that system is essentially a RK Pro, so I feel quite confident it will work and that the document is incorrect.    https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/telepresence-microphones/datasheet-c78-736073.html   ... View more

If this is old enough - it might use the old password - try user admin, TANDBERG (all caps). That used to be the default in the Tandberg days.  ... View more

That is likely to be a hardware problem - I agree with the suggestion to open a TAC case.  ... View more

You cannot connect directly do the web GUI, you have to log into the control hub (if you have access), go to devices, find your device, and then from there you can access the web GUI as long as you can route to it. Cisco doesn't allow users to know the admin password of devices they are managing.    that said - I just did this to one in my company, I don't see any option to customize the wallpaper, but perhaps I'm just not seeing it (haven't tried this before).  ... View more

Yes, you can have the core behind a double NAT - as long as the ports are opened out to the Edge with return traffic it will work. I haven't tried it with core/edge, but I've registered endpoints to VCSE behind 2-3 NAT's and never had a problem, so I'm quite sure it will work.  ... View more

There's a standard mini jack for audio output on the MX - that's it, so your cable needs to be that on the codec end and the other end whatever matches the device you are using ... View more

 Wayne is 100% correct - so you are wondering what is the purpose of the USB cable attached to the HDMI cable? Early DX70/80's ran android based OS's, with those you had the ability to access files on your laptop from the DX via the USB connection. With CE code there is no reason to connect the USB cable, it serves no purpose.  ... View more

What are you trying to accomplish? You can't do anything to the DX80 from your laptop via USB or vice versa.  I'm guessing you have the combined USB/HDMI cable that comes with the DX and you're thinking you can do something with that USB connection, but you can't (anymore). When the DX first came out, it ran android software, and you could use the USB to access files on your laptop from the DX, but you are not running android if you're registered to Webex. About the only purpose for the DX80 USB ports is for a headset or using it to charge a device.    ... View more

My guess is your problem is because the content channel on an MXP uses H.263, not H.264, and only up to WXGA resolution, no HD. So where your C series can do 1920x1080, your MXP can do up to 1280x768, and that's if your PC can output WXGA. If not it's scaling down to whatever is the common denominator.  ... View more

Jabber in phone only mode communicates directly with CUCM, you do not need any extra servers for IM&P, etc.  ... View more

You have posted this question in the Collaboration/Telepresence (video conferencing) category. I suggest moving this to a more appropriate category - this is a network switch.  ... View more