Summary
Overview
Work History
Education
Skills
Timeline
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Terrence Jett

Summary

Experienced professional with strong background in engineering principles. Adept at troubleshooting Cisco and Microsoft Teams platforms in high availability environments. Strong problem solving and communication skills with emphasis on customer satisfaction.

Overview

25
25
years of professional experience

Work History

VOIP Engineer III

CBTS
11.2019 - 06.2025
  • Configure and maintain Cisco Webex Calling customers via Control Hub.
  • Support Microsoft Teams Operator Connect customers via Microsoft Partner.
  • Troubleshoot Cisco CUCM alarms via Cisco RTMT, Logic Monitoring.
  • Maintain, configure, troubleshoot UCCX.
  • Basic scripting for agents in Call Center environment.
  • Troubleshoot Expressways for remote MRA phones and Jabber.
  • Renewing self signed certificates or via DigiCert.
  • Configure and Porting DIDs in Ribbon platform.
  • Work with vendors Cisco TAC, Kurmi, Imagicle, Redsky, Calero, Dubber.
  • Develop standard work processes for operational efficeiency.
  • Assist Level I and II VOIP Engineers with troubleshooting support.


Prjoect & Achievements

  • Acknowledged for quick and effective response to network outages and emergencies, minimizing impact and improving recovery times.
  • Recognized as a top performer for processing the highest number of support tickets with a strong focus on resolution time and customer satisfaction.
  • Created standard operating procedures and documentation that increased operational efficiency across VOIP support teams.

VOIP Engineer I

CBTS
08.2013 - 11.2019
  • Conducted Move Add Changes (MACD) phone changes.
  • Provide technical support to end-users for VoIP related issues.
  • Consistently ensured company SLA's were met.
  • Ran monthly Unity Call Handler scheduling and Reports.
  • CER creations of ELINs and maintaining update to date contact info.
  • Troubleshoot and maintain Cisco Unified Attendant Consoles.
  • Part of team dedicated to large healthcare client telecom support.
  • Ensure daily backups of telecom systems.

ENOC Monitoring & Surveillance Technician

CBTS
05.2011 - 08.2013
  • Alarm surveillance and response to Network Element events.
  • Track and monitor maintenance performance and the impact on other processes.
  • Monitor and respond to alarms using the Pegasys Security support system.
  • Monitor and respond to fire alarm system and building maintenance alarms.
  • Monitor ticket status and update log-sheets daily.
  • Monitor and follow-up on closed work items.
  • Respond to Network System outages and Emergency service conditions.
  • Follow established procedures/protocols during outages.
  • Effectively multi-tasks to achieve specific measurable goals toward productivity and quality.

Network Surveillance Data Technician

Cincinnati Bell
04.2000 - 05.2011
  • Member of the Data Network Group team responsible for monitoring, testing, and repairing LAN, WAN, ATM, frame relay, ADSL, Internet, Sonet, Asynchronous transport and other data offerings in a customer focused 24x7 network operations center.
  • Support, monitor and troubleshoot business frame relay, gigabit, ATM, point-to- point data networks.
  • Monitor networks with HP Openview, Micromuse Netcool, Extreme EpiCenter, Cisco WAN Manager, Fujitsu Netsmart.
  • Assist with the turn up and the maintenance of routers, bridges, hubs, and other CPE elements used in data networking.
  • Analyze trouble tickets and provide fast corrective measures to solve problems.
  • Enter maintenance and repair work items in dispatch systems when required.
  • Ensure data customers are informed with timely accurate updates during outages.
  • Develop recommendations for process changes.

Education

Associate of Applied Business - PC Support Administration and Technology

Cincinnati State
Cincinnati, Ohio
06.1999

Skills

  • VoIP Technologies: CUCM, Unity, UCCX, CME, SIP, H323, MGCP
  • Networking: VLANs, QoS, DHCP, DNS, TCP/IP, NAT
  • Platforms: Cisco Webex Control Hub, Microsoft Teams, Jabber, MS Office, Windows 10/11, VMware
  • Hardware: Cisco IP Phones, Cisco ISR Routers, Catalyst Switches, Voice Gateways
  • Tools: RTMT, Logic Monitoring, Science Logic EM7, Service Now, Salesforce
  • Protocols: SIP, RTP, SCCP, SRTP, SNMP

Timeline

VOIP Engineer III

CBTS
11.2019 - 06.2025

VOIP Engineer I

CBTS
08.2013 - 11.2019

ENOC Monitoring & Surveillance Technician

CBTS
05.2011 - 08.2013

Network Surveillance Data Technician

Cincinnati Bell
04.2000 - 05.2011

Associate of Applied Business - PC Support Administration and Technology

Cincinnati State