Tag Archives: Lync Mobile Push

Push Notification Fails with a 504 Server Time Out

While troubleshooting push notification failure issues with a client, I found an interesting problem.  The client had already configured the SRV record as required (http://blog.ucmadeeasy.com/), and disabled the URL filtering as required (http://support.microsoft.com/kb/2664650), but push notification was still failing with … Continue reading

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