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Koteswara Rao Para

@koteswararaopara

Cisco Voice Engineer at Infosys migrating enterprise voice infrastructure to a new data center.

India
Message

At Infosys, I’m working on a Cisco Voice infrastructure migration from an existing data center to a new data center environment.

I support enterprise voice systems including CUCM, Unity Connection, and Cisco Contact Center platforms. My work also includes SIP trunk and dial plan configuration, call routing, and troubleshooting phone registration, call routing, and voice quality issues.

At Tata Consultancy Services (TCS), I provided L2 support for Cisco Voice and Contact Center infrastructure. I worked with UCCE, PCCE, CVP, ICM, PG, and VVB components, and configured CUCM and Unity Connection.

I also managed Five9 Cloud Contact Center configurations and integrated Five9 VCC with Verint recording. Across these roles, I’ve monitored voice services using RTMT and created technical documentation and operational runbooks.

Experience

Work history, roles, and key accomplishments

IL
Current

Technical Engineer

Oct 2026 - Present (1 month)

Working on Cisco Voice infrastructure migration from existing Data Center to new Data Center environment. Supporting enterprise voice systems including CUCM, Unity Connection, and Cisco Contact Center platforms.

Cisco Unified Communications Manager (CUCM)
Cisco Unity Connection
Cisco UCCE
SIP
RTMT
ServiceNowData Center MigrationTroubleshooting
TS

Technical Engineer

Feb 2022 - Oct 2026 (4 years 8 months)

Provided L2 support for Cisco Voice and Contact Center infrastructure. Configured and managed CUCM, Unity Connection, and various contact center components.

Cisco Unified Communications Manager (CUCM)
Cisco Unity Connection
Cisco UCCE
PCCE
CVP
ICM
VVB
SIP
Cisco Voice Gateways
RTMT
Five9 VCC
Verint
CalabrioServiceNowTroubleshooting

Education

Degrees, certifications, and relevant coursework

NT

NRI Institute of Technology

Bachelor of Technology, Electronics and Communications Engineering

2017 - 2021

Grade: 71%

Pursued a Bachelor of Technology in Electronics and Communications Engineering, achieving an aggregate of 71%.

SC

Sri Chaitanya Junior College

Intermediate, Intermediate

2015 - 2017

Grade: 95%

Completed Intermediate education with an aggregate of 95%.

SS

Sri Vani & Rama Residential School

SSC, SSC

2014 - 2015

Grade: 95%

Completed SSC with an aggregate of 95%.

Tech stack

Software and tools used professionally

Availability

Looking for a job

Location

India

Authorized to work in

Salary expectations

135k+ INR

Job categories

Unified Communications Engineer

Skills

Cisco Unified Communications Manager (CUCM)
Cisco Unity Connection
Cisco Contact Center
Cisco UCCE
PCCE
CVP
ICM
VVB
SIPVoIP
Cisco Voice Gateways
Cisco Finesse
CUIC
Webex Calling

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