Is the system as reliable as the old-fashioned network?
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What is VoIP?
Explain what are the advantages to voip?
what is url
Explain the ipv4 address bit?
What do internet telephony,packet telephony,IP telephony and converged network means?
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
What is VOIP?
Explain url?
How does VOIP work?
What is voice over internet protocol (voip)?
Tell me voip test setup that you have for testing?
IP addresses range ---A,B,C,D,E learn d ranges of these ip addresses around 3-5 questions were regarind this