A trunk is a point-to-point connection between a customer's PBX and a CenturyLink Central Office. A trunk can provide inbound-only, outbound-only, two-way, or toll service. You have the flexibility to choose the combination of trunks that match your needs.
- Can be engineered for special features and restrictions, permitting a business to control the type of calling allowed to each customer.
- Ideal for the business that has a need for switched access services greater than 1FB type lines.