List of cucm ports

I am being asked to look at a acl for cos voip traffic.  I am still kinda new at this so I am asking how do I find out the list of ports that cucm 9 is using. Both udp and tcp.  Im sorry if this seems like a duh question but im still learning.
JobeethemageAsked:
Who is Participating?

[Webinar] Streamline your web hosting managementRegister Today

x
All Courses

From novice to tech pro — start learning today.