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 AdvanceĀ
1 2035Post New TCS VoIP IP Telephony Interview Questions
How to Change the root key ?
What is the difference between trigger and workflow in salesforce ?
what kind of operating(s)systems would be needed (and explain why) in an environment where there exist various cluster of networks which are all interconnected in different geographical areas with strong emphasis on online applicating process.
Can you insert and retrive images in msaccess using java? If yes, how?
What is the default secondary dump device?
Why 9KV surge arrester having 7.65KV of MCOV?
What is Web Server clustering?
How you set authentication in websphere mq?
What is directive?
What would happen to photosynthesis if the green light waves that reach a vegetable were blocked?
How does testng allow you to state dependencies? Explain it with an example.
what is deference Business area and Profit center?
What is lambda used for?
What exactly is a thread?
What is sqoop in Hadoop ?