Cisco Unified Communications Engineer (L3)

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Key Responsibilities:

• Design, deploy, configure, and maintain Polycom, Cisco Unified Communications systems, including CUCM (Cisco Unified Communications Manager), Cisco Contract Center, Cisco Webex, and Voice Recording.
• Manage and support Cisco voice gateways, session border controllers (SBCs), and IP telephony endpoints (phones, video devices).
• Implement and troubleshoot VoIP protocols: SIP, H.323, MGCP, SCCP.
• Monitor UC system performance, perform capacity planning, and maintain high availability.
• Perform software upgrades, patches, and backups of UC systems.
• Provide L2/L3 su...