What is internet telephony?
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Do you know in voip telephone witch part will convert data anolog to digital, digital to anolog?
Explain how does voip work?
What is ip telephony?
What is VoIP?
What kind of equipment do I need?
IP addresses range ---A,B,C,D,E learn d ranges of these ip addresses around 3-5 questions were regarind this
What are some disadvantages of voip?
How can I use voip at home?
What equipments are needed for voip?
How does voip (voice over internet protocol) work? What makes it different from traditional phone service?
Tell me what equipment is needed for voip?
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