Iptelephony ppt

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],08/26/10

IP-Telephony ,[object Object],[object Object],08/26/10

Types of networks in IP-telephony ,[object Object],[object Object],08/26/10

Ways of communication ,[object Object],[object Object],[object Object],[object Object],[object Object],08/26/10

Types of IP-telephony ,[object Object],[object Object],[object Object],08/26/10

Requirements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],08/26/10

VOIP components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],08/26/10

How VOIP works ,[object Object],[object Object],[object Object],08/26/10

Advantages of IP-telephony ,[object Object],[object Object],[object Object],[object Object],08/26/10

Disadvantages of IP-telephony ,[object Object],[object Object],[object Object],[object Object],08/26/10

References ,[object Object],[object Object],[object Object],08/26/10

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