SIP trunks
A SIP trunk from Dial 9 connects your own PBX to the public phone networks so you can make and receive calls. Rates are competitive, and you can add call bundles or numbers at any time through Dial 9 Connect.
Your PBX can connect to its trunk in one of two ways:
- IP address: calls arrive from your PBX's fixed public IP address.
Username and password: your PBX registers with credentials that Dial 9 Connect generates for you. This is the best choice if your PBX doesn't have a static IP address.
