Because this is my first install using a SIP trunk, I got a question from the SIP provider that I am not sure how to answer. Their question is:
"What will the customer require for TN registration with the PBX? Static or Dynamic?"
I am assuming dynamic but I wanted to be sure because all the example SIP trunk configures I have seen used only use 1 IP and their isn't 1 to 1 addressing going on per phone number.
Anyone know how to answer this question?