Difference between ECCM & XCCM board This topic has 0 replies, 1 voice, and was last updated 7 years, 7 months ago by Mohamad. Viewing 1 post (of 1 total) Author Posts 30th May 2017 at 11:43 #70021 MohamadGuest Hello, can anyone help me to know if we can use the MDA card with xCCM and what is the difference between eCCM & xCCM from using MDA card with XCCM. Kind Regards, Mohamad Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.