What ports will I possibly need to open in my network firewall?

What ports will I possibly need to open in my network firewall?

There is generally no need for you to configure these but if it is necessary for certain situations then contact our customer support center by opening a support ticket.

As a general matter, you will not need to do anything with IP addresses, because our provisioning servers will take care of SIP Device configuration. We will provide you with domain names that will resolve to these servers if necessary. In certain situations, however, it may be necessary to allow some ports in your network firewall.