Exhibit A Current Network.pdf

Exhibit A Current Network is a supporting document for the State of Colorado telecommunications contract opportunity that details the agency's existing network infrastructure. The document outlines the current telephone systems operating throughout Colorado, including Private Branch Exchanges (PBXs), key systems, 1FB lines, and standard business lines. The exhibit provides a comprehensive inventory of telecommunications equipment and services currently in use across the state.

The current network comprises 171 T-1 lines, 29 ISDN-PRI connections, and 1,480 total 1FB lines distributed across plain 1FBs (989 units), QCB3 1-3 feature lines (183 units), and QCB+ lines (78 units). The state operates 221 1MB lines and 140 DSL connections, along with 1,072 active calling cards. Annual minute usage data indicates significant telecommunications activity, with outbound switched minutes totaling approximately 8,061,959, outbound dedicated minutes at 3,064,906, inbound switched minutes at 4,659,622, and inbound dedicated minutes at 7,719,589. Additionally, the state utilizes audio conferencing services with an approximate annual volume of 11,111,523 minutes, reflecting substantial reliance on conferencing capabilities across state operations.