Connecting Sonus SBC 1000 to Exchange Online UM

In my latest venture, I have been tasked with connecting a customer’s Cisco CUCM deployment with Exchange Online UM provided by Office 365. In order to achieve this, and because Office 365 does not support direct SIP trunks between itself and CUCM, we had to deploy a Session Border Controller Continue Reading

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Creating a Receive Connector for TLS (Encrypted) E-mail Exchange 2013

Email transmissions between companies sometimes need to be encrypted in transit. In order for this encryption to work across links both exchange servers must have a valid and trusted SSL certificate. If using Internal CA certificates, both exchange servers must have the each others Root CA cert and any Intermediates Continue Reading

Copy users from on Active Directory to another (no trust/ADMT)

I had a scenario whereby a customer wanted to migrate from SBS2003 to Server 2012 and Exchange 2013 in one hop. There was not enough resources to install and exchange 2010 migration server to move mailboxes over EWS and due to SBS constraints we cannot use ADMT to migrate as Continue Reading