• Keta Patel
• Dhiren T. Prajapati
• Krunal Suthar

Now a days the use of Cloud computing increases day by day. Every user who uses Cloud service wants better services with cheapest price. For this reason the Providers choose the option of getting bid for the available resources so that the resources offered to those who bid highest which increase revenue of the cloud providers. In this type of on demand service some time might happen some of the customer not get the requested service only because same service demanded by the another person with higher rate again and again. Secondly it might be possible a customer get the requested service many time after the end of bidding process and may not get services sometime because of some other customer bid for same service (may first time) with higher prize. It may be an issue one user may send request more than once for the same resource. This type of issue arise for provider which may be single or multiple providers. So two solve both the issue mentioned above We propose an efficient bidding method which aim is to increase the trust level of customer towards the Cloud service provider by providing required services based on Price bidding strategy. Using this proposed scheme we also aim that the customer gets the desired service even with efficient cost being valuable customer.But some problems are create in VOIP system like spam calls. Attackers are hack the numbers and get all details, security etc. In this paper, various methods for security and unsolicited calls referred as pam over VOIP to detection and prevention of unsolicited calls using call parameters.

Resource allocation, price biding Strategy Cloud service, provider Multiple server/resource allocation, on demand/Spot instance services, Single User multiple Request, Quality of service

"A fair solution for resource allocation using effective bidding strategies in cloud environment", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 2, page no.888-891, February-2018, Available :http://www.jetir.org/papers/JETIR1802154.pdf

"A fair solution for resource allocation using effective bidding strategies in cloud environment", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 2, page no. pp888-891, February-2018, Available at : http://www.jetir.org/papers/JETIR1802154.pdf