Title: Cisco Engineer - DOCSIS and VoIP
Location: Hendon, VA
Duration: 6 Months
Description:
Responsibilities will focus on qualification of "Connected Device" products with major customers. Products will include DOCSIS gateway products, wireless products, and hybrids from these areas. You will be responsible for the following:
DOCSIS 3.0 and VoIP, SIP, MGCP applications testing using a CPE device.
Review product requirements, functional specifications, standards documents (RFCs and specs). Design, write and execute test plans to validate VoIP application functionality.
Own and maintain the test infrastructure including design and configuration of TCP/IP networks including routers/switches/CMTS, SIP servers, and other monitoring and testing equipment.
Own automation framework and develop automation scripts to validate protocol compliance, interoperability, voice path validation and feature behavior.
Perform and analyse network packet captures to troubleshoot protocol and voice quality issues.
JOB REQUIREMENTS & QUALIFICATIONS
Minimum of 5+ years working as test engineer or field engineer with DOCSIS and VoIP
Deep understanding of VoIP protocols and ability to read and troubleshoot call flows involving SIP, MGCP & RTP
Hands-on experience working with, configuring, and troubleshooting routers, switches, & CMTS.
Hands-on experience working with, configuring, and troubleshooting VoIP Call Agents, SIP Proxy and IMS Core
Hands-on experience using packet capture tools and analyze call flows and RTP
Experience designing and performing load, stress and performance testing including Bulk Call Generators
Hands-on experience and expertise is developing scripts using Perl, VBscript, Python, or similar scripting language
Hands-on experience with SIP automation tools
CCNP/CCIE certification is not required but is a plus.
EDUCATION REQUIREMENTS : BS in technical or engineering field (or equivalent) is required.
Yatish Yadav
459 Herndon Parkway Suite 11, Herndon, VA – 20170
Yatish.Yadav@idexcel.com I www.idexcel.com
Phone: 571-267-4152 l Fax: (703) 880-7584
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