I have callmanager voip system behind an 837 running nat.
I have 5 static IP address range from my ISP so I configured pat on my servers for smtp, ftp etc.
Problem is incoming calls from sip provider and incoming audio don't work to my Callmanager express system. I guess they are being blocked because of dynamic ports and such like.
Can anybody tell me if there is anyway to force all incoming traffic from an specific external address to be forwarded to a single internal address? So all traffic from my sip provider goes to my pat'ed ccme?
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.