I have video endpoints that are registered to the VCS. There's a SIP trunk link that connect VCS to CUCM 8.5. When a call is made from the video endpoint across the the trunk to the 7975 the calling name is not displayed
Any thoughts. Its a mix unit of phones and video endpoint. Some endpoint use SIP and some use H323 and some use SIP. The phones the one we use to test mm
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