Can anyone help please.
I have a www.didx.net account and they send the call via sip to and extension or to my PBXnSIP so it is seen a a normal inbound call.
The call will be like this: Did Number 1567123456
Ring To 511@209.251.xxx.xxx my public IP address.
Do i need to set-up an invite for the IP addresses that they can send it from here is the list:
Our Public IP Adress Range: That you need to INVITE
75.125.203.26
74.55.75.30
207.44.138.138
67.15.180.14
67.15.128.14
67.15.128.18
208.44.220.237
208.44.220.234
209.62.66.242
64.246.22.119
70.84.58.18
67.19.199.170
Thanks All for any help