- Hands-on CUCM/CUC/IMP administration and troubleshooting.
- Experience on Webex and Control Hub.
- Oracle SBC, Voice Gateway, and Solid SIP troubleshooting
- Exposure to large enterprise Voice (on-prem / Cloud) environments
- Experience working with Cisco TAC and escalations
- Understanding on VMware ESXi and Virtualizations.
- Experience on Wireshark/log tracking and QoS analyzing
- Experience on migrations or upgrade
- Cloud technology exposure on Zoom and Entra ID
📌 CUCM (Chennai)
🏢 HCLTech
📍 Chennai
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