Experienced 3CX Contractor Needed – Multi-Location Deployment

We are seeking an experienced 3CX contractor to configure and launch a centralized phone system for a confidential multi-location business. Scope includes: • Centralized 3CX deployment supporting 9 locations • 18 client-provided Yealink SIP-T34W phones • 3CX licensing recommendations and configuration • SIP trunk setup and testing • Number porting coordination • E911 setup for 9 physical locations • Call routing, queues, ring groups, auto-attendants, voicemail-to-email, and business-hours logic • Phone provisioning and testing • Cutover support and post-launch stabilization • Basic administrator documentation and handoff • Configure a caller option or workflow that allows guests to request a booking link by SMS. Booking should occur through the client’s official Boulevard booking link; direct Boulevard API booking is optional future scope. Required Experience • Proven 3CX deployment experience • Yealink provisioning • SIP trunk configuration • Number porting management • Multi-site E911 implementation • Strong troubleshooting and communication skills Preferred • 3CX certification or partner status • Multi-location retail, healthcare, salon/spa, wellness, or service business experience • Experience with AI voice routing and booking-system integrations Deliverables • Recommended architecture and license tier • Fully configured 3CX environment • SIP trunk configured and tested • Porting plan and cutover support • E911 configured • 18 phones provisioned • Tested call flows • Admin documentation • Post-launch support period When Responding Please Include • Examples of similar deployments • Certification/partner status • Implementation approach • Estimated timeline • Fixed-fee or milestone-based quote • Hourly rate • Information needed to begin • SIP provider recommendations • Experience with future AI voice integrations Important • Client identity remains confidential during screening • Phones will be provided by the client • Existing service must remain active until ports are completed and verified • Quote should focus on successful deployment and cutover, not hourly troubleshooting Please provide a fixed-fee proposal and estimated timeline.