Enhanced Caller ID Protection with DNO List for US Calls on Voice and Zentrunk

This update introduces automatic call blocking for numbers listed on the Do Not Originate (DNO) list, specifically for calls placed to the US. Our system now cross-references caller IDs with the US-led Industry Trace Group (ITG) DNO list, automatically blocking outbound calls that attempt to use restricted numbers. The feature is now live for both Voice and Zentrunk outbound calls, adding an additional layer of security for our customers. For more information, refer to our FAQ.