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Practical SIP Telephony
21 HoursSIP protocol in VoIP
21 HoursVoIP with Cisco CallManager Express
35 HoursPractical Voice and Video over IP
21 HoursLast Updated:
Testimonials(2)
His huge amount of knowledge.
Mirela Ochia - Deutsche Telekom Pan-Net Romania S.R.L.
Course - Practical SIP Telephony
Hands on and setup were nicely done and practical knowledge thoroughly imparted. Trainer was really helpful throughout.
B Kishore
Course - SIP protocol in VoIP
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