CCIE Collaboration (active) with 21+ years of hands-on Cisco Unified Communications experience. I design, deploy, troubleshoot, and optimize Cisco Unified Communications Manager (CUCM) for enterprise and mid-market clients — working across multiple concurrent engagements daily.
This service is focused exclusively on CUCM architecture and delivery: dial-plan design, multi-site clustering, device migration, SRST configuration, version upgrades to 15.x, and full post-migration documentation.
Rate: $120/hr. Typical engagements range from 20 hrs (single-site upgrade or audit) to 80+ hrs (multi-site greenfield or full migration). Scope and estimate provided before work begins.
CUCM expertise includes:
• Dial-plan design and route-plan architecture
• Multi-site cluster design and implementation
• CUCM version upgrades and migrations (up to 15.x)
• SRST (Survivable Remote Site Telephony) design and validation
• Device pool, region, location, and codec configuration
• Class of Service (CoS) and calling privilege design
• CUCM integration with CUC, IM&P, CER, and CUBE
• Health-check audits and HLD/LLD documentation
I work independently, communicate clearly, and deliver on schedule.
Available for: architecture engagements, deployment projects, troubleshooting/escalation retainers, and health-check audits.
CCNP Collaboration | CCNP R&S | CCNA DevNet | CCNA Security | VMware VCP | MCSA