Common Trunk Group
Common Trunk Group is a trunk group that carries calls that originate from more than one service type or more than one carrier.
Also known as:
Shared Trunk Group
Relevant NENA Documents
Note: To find and download the document, copy the document number (like STA-010) from below and search the NENA Standards and Documents page.
NENA 03-508, NENA Impacts of Using a Common Trunk Group to Carry Calls of Multiple Service Types into a Legacy Selective Router Technical Information Document (TID)