How does VOIP work?

5 Answers  

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IP addresses range ---A,B,C,D,E learn d ranges of these ip addresses around 3-5 questions were regarind this

3 Answers   Avaya,

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What is VoIP?

4 Answers  

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tell me voip test setup that you have for testing ? (requirements of practical voip testing)

2 Answers   Polycom,

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in voip telephone witch part will convert data anolog to digital, digital to anolog

20 Answers   DELL, Microsoft,

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What equipment is needed for VoIP?

5 Answers  

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Explain voip?

0 Answers  

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Hi All, Please let me know,What are all the mandatory headers in sip basic call flow?will these headers vary from feature to feature such as sip basic call flow, sip registrations, call transfer, call forward etc. Thanks in Advance 

1 Answers   TCS,

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What kind of equipment do I need?

0 Answers  

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What is VOIP?

4 Answers  

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I am in business and would like to replace my corporations current pbx system with voip. Is this possible?

0 Answers  

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How does VoIP work?

3 Answers   HCL, Satyam,

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