Rajasekhar Challa

Associate Tech Lead
 Male, 29 Years| Hyderabad - 500033, India

Member since: Sep 09, 2010

Last active on: Sep 09, 2010 at 10:30 AM (EST)

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About Rajasekhar Challa

Iam having 7 yrs of experience in Testing and Support, especially in telecom domain. Ready to share my knowledge how to test contact center produts like predictive dialers, IVR etc which uses VOIP, dialogic, SIP, CTI etc.,

Teaching Preferences

Online Teaching

Face to Face Teaching

Teaches following Subjects/Exams
Mathematics (9th - 12th Grade)
Language of Instruction: English
Testing (Others)
Language of Instruction: English
SIP, VOIP, Dialogic, IVR and Predictive Dialers
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