(1) Vendor needs to provide cloud–based and SIP–based phone system deployment solution. • Design, install, and support a SIP–based phone system across multiple municipal departments and facilities. • The system must support desk phones, wall–mounted units, cordless sets, portable handsets, and headsets as specified, and integrate with dispatch paging for fire stations. • IP based or IP / Digital Hybrid phone system with voicemail. • Economize costs, improve communications, enhance communication capabilities and enhance our quality of service to residents • Utilizing the existing SIP circuit with digital and VOIP phones we hope to maximize our return on investment and lower our support costs with a single telephone system. • Hosted PBX or on–premise SIP–compatible system • All required hardware (phones, headsets, external ringers, etc.) • Installation, configuration, and testing • Wiring and infrastructure upgrades where needed • Integration with dispatch paging system for fire stations • Compatibility with the existing Mitel Speedcall system in Bar Harbor • Integration with dispatch paging system across all stations