Details To Have Proper Registration For A BPO

Hi All,
We are planning to start a Call Center & BPO.
Can anybody suggest me,
1. How and from where to obtain a license ?
2. What are the requirements for a license ?
3. Any other "leagal" formalities ?
4. How and where to reach to get the projects?
5. Does BPO and Call center needs to have seperate licences?
I was doing freelancer work for a BPO firm and would like to start one of my own, So kindly provide the details for the same.
Awaiting for your kind help.

Dear Ashish,
i have tried to call you on the given number ,but the incoming calls to this number was temp barred.
Kindly contact me in
Ajay Babu
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+91-7845674664
Skype ID : franckline4u