Part3 – Setup the PSTN Trunk for the Direct Routing Configuration for Microsoft Teams

Direct Routing, Microsoft Teams March 11, 2021 Leave a comment

Continuing the previous article now we’ll go through the next steps that is required to complete the enterprise voice configuration. Now we have setup the AudioCodes SBC , configured SIP trunk from Office 365 to SBC the next step is to setup PSTN trunk from the SBC to the Telephony Provider.

If there is already an existing setup then this part is not required because the configuration will be already present in that case. In this article we will have a look at how to configure the PSTN Trunk for a new telephony provider.

There are multiple PSTN Sip Providers that we can use to complete this configuration. In our case we have chosen Telnyx as the PSTN Sip Provider for this demo purpose. They provide us the flexibility to purchase numbers as low as 10 USD and hence have chosen this for our testing.

Over here we are not going to deep dive much into Telnyx configuration since our task is to create a PSTN Trunk between them and our SBC. So we will go through only the steps that is required to complete the Direct Routing Configuration.

The moment when we subscribe with Telnyx they provide an advance credit of 10 USD and a portal like below. As per the Telnyx documentation we need to create a new SIP connection to our SBC in the below section where we could see they have a SIP connection with their backend system as a default setup.

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Upgrade the Surface Hub 2s from Windows 10 Team OS version RS2 (build 1703) to Windows 10 Team OS version 20H (build 2020) and Enable them for Microsoft Teams

Microsoft Teams, Surface Hub February 26, 2021 Leave a comment

Microsoft Teams Room devices are a great way to have virtual meetings that provides us a amazing meeting experiences. This especially helps a lot in sharing content, collaborate easily and increases the work efficiency more subsequently by viably utilizing the Microsoft Teams Meetings. Surface Hub 2s have been a great fully integrated windows device capable of organizing the remote meetings, enhanced collaboration with the white board and provides great video quality with its astounding 4k camera.

So as per this article the Surface Hubs that are running Windows 10 Team OS version RS2 (build 1703) might reach end of support by March 16th 2021. So here we will go through the steps on how to update the Surface Hub 2s devices that are currently running Windows 10 Team OS version RS2 to Windows 10 Team OS 20H.

As per this article there are 3 options to achieve this via Windows Update, Windows Update for Business and Bare Metal Recovery.

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Script to move bulk users to Teams Only mode from On Premise Skype for Business Servers

Microsoft Teams, Powershell February 14, 2021 Comments: 21

When we enable Teams for Skype for Business Hybrid users the final stage of action is to move the actual on premise Skype for Business Account to Office 365 to make them to Teams only mode. As more organization are adopting the Microsoft Teams in a full fast track approach the last stage of migration is to move all the local accounts to Teams Only Mode.

This script will help in moving the users on batches to Teams Only Mode from an input csv file. It also provides the time taken to complete the batch on screen once the migration is completed.

Example below:

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Part 2 – Configure AudioCodes SBC for Microsoft Teams Direct Routing

Direct Routing, Microsoft Teams, SBC January 19, 2021 1 Comment

Continuing the previous article there are few more steps to complete the configuration of the Direct Routing with the office 365 tenant and in this article we will run through those steps.

Currently the SBC is up and running configured with the certificates and required SBC DNS records now the next step is to enable the direct routing. Well there are two options to enable the Direct Routing via skype online powershell session or via the Microsoft Teams Admin center. In our example we will try to enable them via the Teams admin center.

Before doing this make sure to meet the network prerequisite that is required for Direct Routing and have written an article about the same almost a year ago.

Login to the admin portal with the appropriate credentials.

Enter the DNS name of the SBC that was configured in our case its sbc.nl.exchangequery.com

Subsequently we must add all the required information over here. One important point to note over here is that the SIP signaling port that is present by default is port 5067. The Direct Routing SIP Trunk can be configured only by using a TLS connection. We can choose the SIP port any port of our choice. If we try to configure the port 5060 it will not work since the TCP connectivity is not supported due to security reasons.

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Part 1 – Configure AudioCodes SBC for Microsoft Teams Direct Routing

Direct Routing, Microsoft Teams January 7, 2021 1 Comment

Microsoft have been providing us the option bring your own sip trunk for enabling the enterprise voice functionality. With Microsoft Teams Direct Routing we can provide the phone system to Teams users ,connect the SIP Trunks and use the local telecommunications provider. This option provides most of the customers for an easy transition to Microsoft Teams in parallel by utilizing the existing infrastructure and moving the users to the new system.

In order to leverage this functionality we need to setup certified session border controllers. Previously there is an article written which can be referred to check the readiness and steps that is required to configure Direct Routing in Microsoft Teams.

In this article series we will see on setting up audiocodes session border controller that will help in configuring the Direct Routing.

There are multiple ways to achieve this and we have an option to configure this from the Azure Market place. We will see on configuring this from the Azure Market Place.

First prerequisite is we need a valid azure subscription. Login to Azure and search in the Azure Market Place for Audio Codes.

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Move users to Teams only mode from on premise Skype for business environment

Microsoft Teams, Office 365 December 18, 2020 Comments: 8

This article outlines the technical steps that is required to move an on premise skype for business account to Teams only mode. There are lot of other factors that needs to be considered before making this change and this step can only be a final stage almost in any environment.

If there is any PSTN integration with Skype for Business on-premise environment then these factors needs to be planned and executed in stages before phasing out Skype for Business On-premise and moving users to Teams Only Mode. These features and functionalities needs to be transferred completely to Microsoft Teams.

If you are moving from a Skype for Business 2015 environment, ensure that the supported CU version admin tools is Skype for Business Server 2015 with CU8.

In this example I have built a lab on my environment which has my local Directory identities below test accounts synched to the Azure AD.

And I have a standard Skype for Business 2015 environment running in the local active directory environment.

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Schedule Microsoft Teams Live Events from an external app OBS Studio

Microsoft Teams, Office 365 October 23, 2020 Leave a comment

With Microsoft Teams Live Events ,we have an alternative to stream them from outside encoding sources. There are few advantages of playing out this activity from an external application. We can customize the presentation deck by including various sources and there is an option to include multiple cameras and cumulate them on the same deck.

So here I caught some eye over this subject to investigate this alternative from an open source free tool OBS Studio . The installer can be downloaded and installed on the PC from where we are going to stream the live event from this app OBS Studio. And they are present in the list of Supported Encoders provided by Microsoft.

Well before we setup the OBS studio the mandatory part is we need to schedule a live event to generate the URL to build up the connection between them.

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PowerBI – Microsoft Intune Data WareHouse Beta connector

Intune, Office 365, PowerBI October 5, 2020 Leave a comment

Now we can use PowerBI and use the Microsoft intune data warehouse to build reports for the entire organization to foresee the intune analytics and the status. PowerBI being a very potential platform for data gathering and analysis this intune data warehouse can help in terms of analyzing the Microsoft intune statistics and provide us the overall metrics.

When we look into the get data from the PowerBI desktop version, we do see the option Intune Data WareHouse Beta Preview connector. Once authenticated with the account we can select this connector

At this point of writing this blog , we could see that this connector is integrated with a 3rd party service as of now and it in the progress of full mature version and can expect more improvements in the future.

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Microsoft Teams – script to generate teams owners ,visibility type, owners count, members count and archive status

Automation, Microsoft Teams, Scripts October 4, 2020 Comments: 2

Microsoft Teams utilization have phenomenally increased with the current COVID situation where almost everyone of us are working from the home. Microsoft Teams being one of the top collaboration software helping all of us to stay better connected during this time.

Most of the organizations doesn’t restrict the Team creation from Microsoft Teams because this factor is heavily influenced on better adoption rate of the Teams communication platform. The below script can be used to run in task scheduler or in Azure Function on a monthly basis for reviewing the Teams Created in last 30 days especially to see the Teams that have been archived and to see the fashion of teams created private or public by the users.

Below is the sample output of the script which will provide us the below details.

Teams Raw – This has the total number of teams with below information.

Teams Single Member – This is to identify teams with just single member

Teams Single Owner – This will report Teams with single Owner

Teams wit no Owner – This will report Teams with no Owner

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Microsoft Teams – Utilize the Azure Sentinel to facilitate SOC and Monitor Teams critical events

Azure, Microsoft Teams, Monitoring Tools September 13, 2020 Leave a comment

Its been almost a year that Microsoft has announced the new release in Azure Sentinel which provides us the opportunity to integrate MS Teams related activities that are recorded in the audit logs to Azure Sentinel. Enabling this feature benefits organization where there is a separate SOC team monitoring and analyzing the security posture as an ongoing operational procedure.

We still have the Microsoft native cloud app security which benefits in creating the alerting mechanism for MS-Teams related activities.But with the Log Analytics and Azure Sentinel we can do a lot more than it can be done from the Cloud App Security. We can further fine tune the alerting, create workbooks and dashboards for Microsoft Teams related activities which will be useful for Teams Monitoring.

To start with this new feature ,we need to enable this new option to ingest Teams Data into Azure Sentinel Work Spaces. This article can be followed to start with connecting office 365 with the Microsoft Cloud native SIEM Azure Sentinel.

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