3CX behind UT7.1 using a callcentric.com SIP account
- by Corey
Has anyone had any luck with getting 3CX working behind UT7.1 with a SIP account from callcentric.com?
I am willing to reset my current UT box back to defaults, and start from there.
I have a static public IP assigned to the external interface.
My internal addressing is 192.168.76.0 .
My 3CX box has 192.168.76.17 .
Would anyone be willing to give me a step by step of changes to make in UT / 3CX.
I currently have my UT box unplugged, and have replaced it with a Linksys unit. I have port forwarding setup for…
TCP/UDP 5060 to 192.168.76.17
UDP 9000-9049 to 192.168.76.17
… and everything works great.
I also have additional external IPs available if that helps.