Hi, We are planning to implement the Exchange Server 2010. We are running no exchange right now. we have windows server 2008 R2 Enterprise KMS license. my question is that still we need to purchase the CAL license for user or devices. Thanks, Imran

Hello Imran, yes, of course. Your Windows license doesn't include Exchange so you need seperate licences for Exchange. Please also remember that you might need the Standard AND Enterprise CALs depending on what you are planning on using in Exchange 2010. Regards, Gerrit Deike Owner / Trainer / Consultant nexweaver Communication Solutions www.nexweaver.com www.uc-link.com If you think your to small to make a differnce, try going to bed with a mosquito in the room...

Hello Imran, yes, of course. Your Windows license doesn't include Exchange so you need seperate licences for Exchange. Please also remember that you might need the Standard AND Enterprise CALs depending on what you are planning on using in Exchange 2010. Regards, Gerrit Deike Owner / Trainer / Consultant nexweaver Communication Solutions www.nexweaver.com www.uc-link.com If you think your to small to make a differnce, try going to bed with a mosquito in the room...

Ho Imran, in addtion to Gerrits answer, check here to see all facts: http://www.microsoft.com/exchange/en-us/licensing-exchange-server-email.aspxGre, Christoph

Ho Imran, in addtion to Gerrits answer, check here to see all facts: http://www.microsoft.com/exchange/en-us/licensing-exchange-server-email.aspxGre, Christoph