Type 2A Trunks. Provide a Trunk Side connection between an AT&T-22STATE Tandem Office Switch and WSP’s network. WSP-to-AT&T-22STATE traffic on a Type 2A Interconnection Trunk Group must be destined for an NPA-NXX residing in an AT&T-22STATE End Office Switch that homes on that AT&T- 22STATE Tandem Office Switch. Type 2A Trunks may be one-way or two-way, except in AT&T CONNECTICUT, where Trunk Groups must be ordered and provisioned as one-way.
