The ranting of an IT Professional

Sep 19 2011   6:30PM GMT

Conferencing server did not respond error with Lync

Jason Tramer Jason Tramer Profile: Jason Tramer

I set up a new Lync server, everything worked fine except for conferencing which would fail with the error “Conferencing server did not respond”.

Enabling logging shows the following error

A SIP request made by Communicator failed in an unexpected manner (status code 80ef025b). More information is contained in the following technical data:

603  Decline
ms-diagnostics:  3098;reason=”No MCU Factory Available”;source=”epic-lync01.epic.intra”;OriginalPresenceState=”0″;CurrentPresenceState=”0″;MeInsideUser=”Yes”;ConversationInitiatedBy=”0″;SourceNetwork=”0″;RemotePartyCanDoIM=”No”
Most of the forums speak to this being caused by using a self signed cert but in this case I was using a cert from GoDaddy.

To resolve this you need to enable your certificate for All Purposes.

On your Lync server, in IIS, go to server certificates and View your certificate. Go to the Certification path tab and select the top cert in the tree and select View Certificate. Then go to the Details tab, select “Edit properties and select the radio button for “Enable for all purposes”

This should resolved my issue

2  Comments on this Post

 
There was an error processing your information. Please try again later.
Thanks. We'll let you know when a new response is added.
Send me notifications when other members comment.

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy
  • mega4

    When I go to the details tab of the cert the "edit properties" is greyed out?

     

    10 pointsBadges:
    report
  • NatoNato

    I would like to enjoy the web-site IT Knowledge Excahnge

    Also ask for help to fix some issue happen in my job

    10 pointsBadges:
    report

Forgot Password

No problem! Submit your e-mail address below. We'll send you an e-mail containing your password.

Your password has been sent to: