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Sami CHNITER's avatar
Sami CHNITER
Brass Contributor
Jun 16, 2017
Solved

LS Mediation Server error 25027

Hi,   I have an error when I try to make a call through a SIP trunk. The mediation server encountered an internal exception from the signaling layer. The current call can be deleted. The mediation...
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  • Sami CHNITER's avatar
    Sami CHNITER
    Jun 19, 2017

    Hi

    Problem resolved after installing last S4B CU

    https://support.microsoft.com/en-us/help/3061064/updates-for-skype-for-business-server-2015

Sami CHNITER's avatar
Sami CHNITER
Brass Contributor
Jun 16, 2017

Thanks for your reply.

 

I forgot to mention that the error is at the mediation server level.

I found an article (http://liujb.blog.51cto.com/269257/1916050) that says that the latest Skype For Business update solve the problem, but the download link no longer works (see my previous post).

 

AlexanderHolmeset's avatar
AlexanderHolmeset
MVP
Jun 16, 2017

Strange one :-S
Il ask on twitter if someone know why, or where else to get it.