Dialogic gateway and intermediate certificate RRS feed

  • Question

  • We use seven Dialogic media gateways to provide the link between the PSTN and the Lync servers, and use TLS. We are in the process of deploying a new internal Certificate Authority, which uses root & intermediate certificates.  After assigning the new certificates on a Lync server, I found the Dialogic gateway would not accept them.  It appears they do not support use of certificates signed by an intermediate CA.  We have confirmed this issue through testing and working with Dialogic tech support.

    Has anyone else experienced this problem?  Anyone suggest a work-around, other than using a different CA or not using TLS?  What is the real world security risk of not using TLS?

    Friday, November 1, 2013 2:47 PM