I use 2821 with CCME. One of users need to connect external server on port 2000.
I use this config:
ip nat inside source list 1 interface GigabitEthernet0/1 overload
ip nat inside source static tcp 192.168.1.253 25 interface GigabitEthernet0/1 25
access-list 1 permit 192.168.1.0 0.0.0.255
Conection established but no data flow exist...
If I use IOS without CCME all work fine...
I suspect what problem is in port 2000, which CCME and Skinny default port.
How can I grant internal user (only one machine) access to external port 2000
and can still work with CCME?
Thank you much!