as you can see in the subject I have a mcgp gw with PRI ISDN card and it is used by UC1 system with CUCM. Now, I want to use this gw/PRI with an another UC2 system (uc500), but in this situation gw is going to be h.323.
Since gw has just one LAN interface , can i designate this interface to be h.323 interface without impact to UC1 (MGCP) ???
you cannot have 1 PRI do both mgcp and h323 once the l2 is backhauled to CUCM in mgcp there is no more h323 on that gw. However you can have the router do 2 protocols simultaneously for eg you can have 2 PRI's one doing MGCP and 1 doing h323