From what I have seen, cell phone companies are VERY slow to propagate DNS changes. It may just be that lag.
From: [email protected] [mailto:[email protected]] On Behalf Of Melvin Backus Sent: Tuesday, January 24, 2017 11:04 AM To: [email protected] Subject: RE: [NTSysADM] Any Lync / Skype gurus about? IDK, I’ve been secondary on this. I’ll pass it along. Thanks -- There are 10 kinds of people in the world... those who understand binary and those who don't. From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Micheal Espinola Jr Sent: Tuesday, January 24, 2017 10:02 AM To: [email protected]<mailto:[email protected]> Subject: Re: [NTSysADM] Any Lync / Skype gurus about? Have you reviewed this: Lync Server 2010 - Technical Requirements for Mobility<%20https:/technet.microsoft.com/en-us/library/hh690030(v=ocs.14).aspx> -- Espi On Tue, Jan 24, 2017 at 5:00 AM, Melvin Backus <[email protected]<mailto:[email protected]>> wrote: We’ve been beating our heads against this one for a while with no luck. We’re running Lync 2010 servers and trying to get the mobile access working. For some reason when mobile users try to connect to a meeting from outside the network the initial page comes up then immediately redirects to the internal address of the backend server. Since that is pointing to an internal only domain name it won’t resolve and they get a 404 error. We’ve been through everything we can find and changed it to point to the external address but still no luck. This all works fine for external PC clients, only fails with mobile. Mobile works fine as well if it connects to the internal guest wireless. Lync Server 2010 Standard – 1 backend server, one frontend server, reverse proxy running on IIS with Adv URL rewrite. Any suggestions as to where we might have missed? We’ve been Googling for weeks and while we obviously aren’t the only ones who’ve run into this, no one has published whatever fixed it, assuming that happened. ☺ Thanks -------------------- Service Desk | 404-497-1599<tel:(404)%20497-1599> | https://servicedesk.byers.com<https://servicedesk.byers.com/> Melvin Backus | Sr. Systems Engineer | Byers Engineering Company | 404.497.1565<tel:(404)%20497-1565> -- There are 10 kinds of people in the world... those who understand binary and those who don't.
