01
Voice & Collaboration
My specialty Cisco UC · CUCM · Webex · CUBE My specialty. Design and delivery of enterprise unified communications — from IP telephony and contact centre to video and messaging — built for call quality, resilience and scale.
- +Cisco Unified Communications Manager (CUCM) design & migration
- +Cisco Webex / Webex Calling & video collaboration
- +SIP trunking, CUBE (SBC) & PSTN integration
- +Contact centre (UCCX / UCCE) & IVR
- +Voice quality (QoS), troubleshooting & call-flow design
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Network Design & Deployment
Routing · Switching · SD-WAN · DC Enterprise LAN/WAN architecture designed to be fast, redundant and maintainable — from greenfield builds to modernising legacy estates.
- +Campus & data-centre LAN/WAN architecture
- +Routing & switching (BGP, OSPF, EIGRP, MPLS)
- +SD-WAN design & rollout
- +High-availability & redundancy planning
- +Network documentation & as-built diagrams
Discuss this → 03
Troubleshooting & Support
Diagnostics · Break-fix · Managed When something is down or degraded, you want a CCIE on the line. Remote and on-site diagnostics, root-cause analysis and ongoing managed support.
- +Rapid root-cause analysis of outages & degradation
- +Remote & on-site break-fix
- +Performance & latency optimisation
- +Ongoing managed support & monitoring
- +Network health audits
Discuss this → 04
Network Security
Firewall · VPN · Segmentation Hardening the network you depend on — perimeter, access and segmentation designed to keep voice and data secure without slowing the business down.
- +Firewall design & policy (Cisco ASA / Firepower)
- +Site-to-site & remote-access VPN
- +Network segmentation & micro-segmentation
- +Secure access & 802.1X / NAC
- +Security posture audits & hardening
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