1 of 1 Permanent PSTN Jobs in the City of London

Cisco UCC Engineer

Hiring Organisation
MRP Group
Location
City of London, London, United Kingdom
infrastructure. Key Responsibilities: Manage and support Cisco Unified Communications platforms, including CUCM, Unity Connection, Expressway, and CUBE. Configure, troubleshoot, and optimize VoIP, SIP, and PSTN connectivity. Perform upgrades, migrations, and system maintenance. Investigate and resolve complex voice and collaboration issues. Work closely with network, security, and operations teams to deliver ...