What are the advantages to VoIP?

2 Answers   Google,

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Is the system as reliable as the old-fashioned network?

0 Answers  

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What is ip telephony?

0 Answers  

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Tell me how does voip work?

0 Answers  

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What are some disadvantages of 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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How does voip (voice over internet protocol) work?

0 Answers  

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Explain url?

0 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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IPV4 and IPv6 address bit?

7 Answers   Avaya, College School Exams Tests,

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

20 Answers   DELL, Microsoft,

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