Secured, SIP Secured and Unsecured Voice integration Exchange
In Exchange 2007/ 2010/ 2013, you are able to set different security configuration for your SIP Traffic. Therefore special configuration between Gateway, Lync (via Exchange Dial Plans) and Server-to-Server Communication can be defined. Let talk about Exchange 2013 and Lync 2013 UM integration, especially for your configuration in your live environment. With Exchange Administration Center (EAC) or the Set-UMDialPlan cmdlet in PowerShell you can define your SIP Security configuration. When you configure the UM dial plan to use SIP secured* ( [-VoIPSecurity <SIPSecured | Unsecured | Secured>]) or Secured mode, Client Access and Mailbox servers will encrypt the SIP signaling traffic or the RTP media channels or both. For Lync, you need the special SIP Secured Mode (described below) VoIP security mode, can be configured as: - SIP secured (SIP Secured setting only protect SIP traffic using TLS while RTP tr...