Specifications include, but are not limited to: Successful Offeror will provide the City of Roanoke a solution for the following three scenarios: 1. Provide service with current PRI connects at 215 Church Ave. SW and 1802 Courtland Rd. NE 2. Provide service as SIP connections. This connection will terminate in the City Headends located at 215 Church Ave. SW and 1802 Courtland Rd. NE 3. Provide service as SIP connections. This connection will terminate in the City Headends located at 215 Church Ave. SW and 1830 Blue Hills Cir NE. For all scenarios, the following requirements should be met: A. Trunks should be configured to support load balancing of 2100 DIDs B. Each trunk should be capable of supporting inbound/outbound traffic of other trunk in case of failover C. Local and long distance usage packages options will be available to include, but not be limited to a bundled package and pricing per minute. D. The trunk will include, but not be limited to the following: 1. Domestic and international inbound/outbound toll-free services 2. Emergency 911 calling 3. 900/976 blocking 4. 0.711 and 0.729 protocol