Sr. Technical Consultant – Network IP Telephony

Manage Network & Cisco IP Telephony environment.

6+ Years

• Ensure high availability and reliable performance of the Network & IP Telephony enviornment.
• Design and implement IP telephony solutions, including voice mail, call routing, and conferencing.
• Configure Cisco IP phones, Call Manager, and other related components.
• Troubleshoot and resolve IP telephony issues.
• Maintain and optimize IP telephony infrastructure.
• Integrate IP telephony systems with other network infrastructure components, such as routers, switches, and firewalls.
• Ensure seamless interoperability between voice and data networks.
• Implement security measures to protect the IP telephony infrastructure from unauthorized access and threats.
• Configure security features such as firewall rules and access control lists.
• Diagnose and resolve complex IP telephony issues.
• Utilize troubleshooting tools to identify and fix problems.
• Maintain detailed documentation of network configurations and procedures.
• Create and update knowledge base articles.
• Managing CUCM Daily issues related to IP telephony.
• UCCX scripting and support.
• Cisco Jabber support (Expressway).
• Teams Admin portal management and configuration.
• Troubleshooting issues on SIP/ PRI lines.
• Cisco unity connection support
• Imagicle call recording, Billing support.
• Managing and support related to Critical call center and toll free.
• Day to day task on Cisco IM and Presence.
• Managing of cisco UCS severs.
• Coordinating with IT Helpdesk for troubleshooting Telephony issues.
• Maintaining backup, overall health of system.
• Port security and switching support on Cisco and Huawei.

Management of Network devices like Router, Switches, Local Area Network Devices, Wireless

• Devices, Unified Communication devices, Firewalls, Load Balancers, WAF, NAC, etc.
• Excellent problem-solving and analytical skills
• Strong communication and collaboration skills

Ability to work independently and as part of a team.