Umar Siddiqi
CMS Technical Lead at HCL Technologies - Tier 3 || Cisco Collaboration || Webex Calling, Webex DI || Ex-TAC
- Role
- Associate Consultant at HCLTech
- Location
- Lucknow, UP, IN
- LinkedIn followers
- 500 followers
About Umar Siddiqi
CMS Technical Lead - Tier 3 || VoIP Engineer with 10+ year of experience. Extensive Hands-on experience with Cisco Collaboration nodes (CUCM, Gateways, Cube, Unity, CER, IM & P, Expressways E&C, MRA, Webex Calling, Control hub, Multi-tenant)Firewall, Routers and Switches.Certifications- Cisco Certified Specialist - Collaboration Core (CISCO ID: CSCO14••••88)- CCNA Routing and Switching (CISCO ID: CSCO13••••05)- ITILv4 CERTIFIED (GR67•••••35US)Protocols (SIP, SDP, SCCP, MGCP, H.323, RTP, RTCP, SRTP)Tools (RTMT, Wireshark, TranslatorX)
Experience
Associate Consultant
Aug 2022 — Present · Lucknow, IN
Working with UCM Cloud customers with Cisco Collaboration infrastructure components: Cisco Unified Communication Manager (CUCM), Unity, CER, IM & P, Expressway E&C, Webex DI, Webex calling, Control hub, Multi-tenant, Gateways, CUBE.
Education
BN COLLEGE OF ENGINEERING AND TECHNOLOGY, LUCKNOW
Bachelor's degree, Electrical, Electronics and Communications Engineering
2010 — 2014
St. John Bosco College
Intermediate, Maths and science
2009 — 2010
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