Common use of Trunk Design Blocking Criteria Clause in Contracts

Trunk Design Blocking Criteria. Trunk requirements for forecasting and servicing shall be based on the blocking objectives shown in Table 1. Trunk requirements shall be based upon time consistent average busy season, busy hour twenty (20) day averaged loads applied to industry standard Xxxx-Xxxxxxxxx Trunk Group Capacity algorithms (use Medium day-to-day Variation and 1.0 Peakedness factor until actual traffic data is available). Trunk Group Type Local Tandem Local Direct End Office (Primary High) Local Direct End Office (Final) Design Blocking Objective 1% ECCS* 2% IntraLATA 1% Local/IntraLATA 1% InterLATA (Meet Point) Tandem 0.5% 911 1% Operator Services (DA/DACC) 1% Operator Services (0+, 0-) 1% Busy Line Verification-Inward Only 1% *During implementation the Parties will mutually agree on an ECCS or some other means for the sizing of this trunk group.