Sirsendu Bose
National Telephone Services Co Llc at Siemcom
Based in United Arab Emirates
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Seniority
Other
Department
Other
Location
United Arab Emirates
Industry
IT Services and IT Consulting
Company size
21
Contact information
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s•••••••@siemcom.com
Phone
5 credits+971 ••• •••• ••••
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Background
About Sirsendu Bose
Experienced Technical Support Engineer (UC / VoIP / SIP) with over 10 years in VoIP, SIP, and Unified Communications (UC) solutions. Proven expertise supporting enterprise-grade telephony systems including Cisco CUCM, Avaya, Mitel, Yeastar, Grandstream, and Microsoft Teams Direct Routing. Skilled in troubleshooting SIP, RTP, SBCs (AnyNode, AudioCodes, CUBE), and VoIP call flows using Wireshark and trace/debug tools.Working knowledge of Genesys Cloud CX with a basic understanding of contact center call flows, IVR trees, and queue management. Adept at resolving escalated Tier 2/3 issues, implementing SBC solutions on Microsoft Azure, and maintaining high SLA-driven support quality in 24x7 environments.
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