Unified Communication Techies

M365 Secure score - Turn on the common attachments filter setting for Anti-malware on EOP This filter will help us to prevent certain types of files that are risker to send and receive via e mails. To make sur e these file types don't get through, enable the common attachment filter.   How to acces s -    https://security.microsoft.com/ then go to Policies & Rules > Threat policies > Anti-Malware It will have a long list  You can use the default list of file types or customize it.  Messages with the specified attachments types are treated as malware and are automatically quarantined.  Change notification status to different organization requirement. 

DNS Suffix , Internal DNS zones, External DNS (M365_UCTechiLab#5) - AD and Exchange 2016 Access the AD Server and DNS and Create new DNS Zone.  I would suggest to fix the it/DNS suffix add then you can verify by accessing the ADUC and create user  For DNS work in the Exchange and also AADConnect to verify UPNSuffix we should have domain in the both side of the ADs. AAD will have the automatically when we verify part of the tenant verification by adding a CNAME in public domain where you have domain records. Addition to that if you dont have this in AD DNS (On-Prem) then you will required to add.  Follow the steps and it will be straight forward in new environment and if you already using this domain in your exchange then this wont be a problem or not required to create.  Go to Active Directory Server (AD) > AD Domains and Trusts     Right click on top Active Directory Domains and Trust > UPN Suffixes and Add the UPN you required  Once you sa...

Cannot assign phone number to licensed user - Microsoft Teams Calling  Currently i'm doing some testing related to Microsoft Teams calling,  It seems to me like Teams Admin center replication with M365 backend. According to my experience sometimes it can be quick, or replication can go up to long hours.  Refer this -  https://docs.microsoft.com/en-us/microsoftteams/assign-change-or-remove-a-phone- number-for-a-user   but sometimes we get lucky using PowerShell.  PS faster than GUI /Admin  center since it is talking to M365 fabric directly. Try using PowerShell  (Connect to Microsoft Teams first) #Connect to Microsoft Teams $credential = Get-Credential Connect-MicrosoftTeams -Credential $credential   Once it prompt, use your Teams Admin login and password   Once you connected following command will help you to assign using PowerShell Set-CsOnlineVoiceUser -Identity teste5@ enkiii.info   -TelephoneNumber +136567xxxx -Verb...

Moving users from Skype for business to Teams part of the migration process, We can do this process using GUI and also we can use the PowerShell to do the work. Following scripts i have added to my github too just incase someone want to take from it instead of my blog post. In my script i was using csv file with one header which is "SipAddress". List down all the SipAddress of users you plan to move to Teams prior to following steps.     Define following variables  $cr=Get-Credential $url="https://admin10.online.lync.com/HostedMigration/hostedmigrationService.svc" Important:  provided account should have global admin or Teams admin & User Admin with SfB CSAdministrator permission  #//Add all the users SIP address which required to move to Teams// $User = import-csv .\Userslist.csv     ForEach ($Alluser in $User)     {     Move-CsUser -Identity $AllUser.SipAddress -Target "sipfed.online.lync.com" -  ProxyPool "lyncpool...

   Rollback users from Teams to Lync Server  This scenario apply only for individual or bulk moved users to Teams from Lync/SfB environment using Move-CsUser commands.  It's not a common scenario where users move back to Lync from Teams but in a situation you might need it.  Part of the process you may required to find hostedmigrationService related to your tenant.  $url="https://admin 1a .online.lync.com/HostedMigration/hostedmigrationService.svc" you need to check above highlighted parameter which is related to your account. If you're using Get-TenantInfo.PS1 also one way of find the script and try  https://www.powershellgallery.com/packages/SkypeForBusinessHybridHealth/1.1.3.0/Content/Get-TenantInfo.ps1 Once you done with $url defined you can go for next step to move user back to onprem  $cr=Get-Credential Move-CsUser -Identity "madushka@deployskypeforbusiness.com" -Target "lyncpool.deployskypeforbusiness.com" -Credential $cr -Verbose Pr...

Just give it a try :) i started a VM and done with AD and CA in the same test server (not recommended) just to see how it look like and the changes.  OS - Windows Server 2019 (Nov 2020 update) and trying to install the SfB2019 of course the prerequisites functional support is windows server 2016.  On my VM mount the SfB2019 ISO and run it.  Then push with Add-features couple of things are failing and need to go ahead with manual check and understand that .net framework 3.5 needed for topology to start with but it is failing part of the process.  and i try to install the the topology on windows 10 latest update i manage to do that just to open the topology and take a look.  Continue....

Announcement for meeting new together mode  - https://techcommunity.microsoft.com/t5/microsoft-teams-blog/what-s-new-in-microsoft-teams-microsoft-ignite-2020/ba-p/1665600 Microsoft announced new together mode scenes coming this calendar year and this is super exiting news for lots of customer who enjoying the features  and another nice function announced was participants will be able to see the presenter's video feed transposed onto the foreground of the slide .  few more like breakoutrooms Meeting recap calling plans availability for new list of countries such as Austria, Denmark, Itay, Portugal, Sweden and Switzerland  Collab area such as templates, Conversation button in channels, search experience  Limitations increased to 5000 to 25000 member per Team was one of important factor for large environments