Tag Archives: Lync

Skype for Business Cloud Connector Edition (CCE) – We couldn’t reach +1XXXXXXXXXX (404 Not Found)

Today I’m shedding light on the SIP 404 response status code while working with Skype for Business Online’s CloudPBX and Cloud Connector Edition (CCE). The “404 Not Found” error is masked in the Skype for Business Client as “We couldn’t reach +1XXXXXXXXXX” during an outbound PSTN call. Always view the ms-diagnostics details specific to the… Read More »

Skype for Business Cloud Connector Edition (CCE) – Operation was unsuccessful (504 Server time-out)

Today I’m shedding light on the SIP 504 response status code while working with Skype for Business Online’s CloudPBX and Cloud Connector Edition (CCE). The “504 Server time-out” error is masked in the Skype for Business Client as “Operation was unsuccessful” during an outbound PSTN call. Understanding this error can actually become a handy tool… Read More »

Get-CSUserSessionGUI

Earlier this month I blogged about the Session Details(Preview) in the Skype for Business Online admin portal, which can be found at: http://realtimeuc.com/2016/10/sfbo-session-details-preview/ a welcome addition to the portal! On the flip side I do prefer managing my tenants via PowerShell vs. hanging out in the browser. Here comes the Get-CSUserSession cmdlet. One thing to… Read More »

Skype Meeting: Join by phone links now include Conference ID DTMF

Who would have thought a simple mouse hover on a Skype Meeting invite would consume so many hours… So what did I see? If you look closely at the Join by phone conference number links in the Skype Meeting, you will now notice that ,ConferenceID# has been added to the end of the phone number… Read More »

Polycom VVX firmware 5.3+ will bypass Dial Plan normalization for 911 in Skype for Business and calls could fail

Hopefully the title of this blog has scared you into reading more and also testing in your own environment! Today I was pulled into a support case where a client was testing 911 while switching sip providers, they discovered that the Skype for Business client was successful but the Polycom VVX would fail to make… Read More »

Hey Juniper stop messing with my Skype for Business Desktop Share

For me 2016 will be the year Juniper (specifically SRX) attacked Skype for Business desktop sharing. I figured it was time to document at least one of my battles. Let me first start this post with the fact that I am not a networking expert, but have become an expert at finding network problems and… Read More »

Skype for Business Online – Session Details (Preview)

During Microsoft Ignite it was mentioned that the Session Detail reports would start rolling out to Skype for Business Online tenants this week. As promised, Session Details (Preview) started lighting up under the Report section of the Skype for Business Online admin center. To generate a report, the User and From data/time fields are required… Read More »

Office 365 domain purpose changing without modifying domain settings

I’ve come across an interesting bug in the Admin Center Preview portal in-regards to the domain purpose changing without reason. This is further to my recent blog posting: http://realtimeuc.com/2016/06/federation-fails-with-o365/, which required disabling the Skype for Business domain purpose for domains using On-Premises or Third-Party hosted environments without hybrid configured to resolve federation issues. First you’ll… Read More »