The Codec IR should be set to Auto. Secondly you need to make sure that there is no Touch Panel attached with the unit which would disable the OSD and you will not be able to use the remote control.
Also, you should give a try with a different remote control. The MainVideoSource which you have mentioned is used for video and not for control. Hence, it would not affect the OSD. For OSD, you need to just check whether the OSD is activated on DVI or HDMI. I guess as per your description, it is on DVI.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...