As I find them here some great links to useful info on Direct Routing and peoples amazing work around Direct Routing in the Community. Hope this is useful.

 

Microsoft Links

Direct Routing enables new enterprise voice options in Microsoft Teams

https://techcommunity.microsoft.com/t5/Microsoft-Teams-Blog/Direct-Routing-enables-new-enterprise-voice-options-in-Microsoft/ba-p/170450

 

Microsoft Technet

Plan Direct Routing

https://docs.microsoft.com/en-us/SkypeForBusiness/skype-for-business-hybrid-solutions/plan-your-phone-system-cloud-pbx-solution/plan-direct-routing

Configure Direct Routing

https://docs.microsoft.com/en-us/SkypeForBusiness/skype-for-business-hybrid-solutions/plan-your-phone-system-cloud-pbx-solution/configure-direct-routing

Ribbon

Direct Routing for Enterprises – Connecting Microsoft Teams to the World.

https://ribboncommunications.com/solutions/enterprise-solutions/microsoft-solutions/direct-routing-enterprises

Ribbon SBC 1000 / 2000 Config

https://support.sonus.net/display/UXDOC70/Best+Practice+-+Configuring+SBC+Edge+1000+-+2000+for+Microsoft+Teams+Direct+Routing

 

AudioCodes Documents

https://www.audiocodes.com/solutions-products/products/products-for-microsoft-365/direct-routing-for-microsoft-teams

AudioCodes SBC Config

Click to access ltrt-12774-connecting-audiocodes-sbc-to-microsoft-teams-direct-routing-configuration-note.pdf

 

Community Blogs

 

Mark Vale – Considerations for Microsoft Teams Direct Routing

Considerations for Microsoft Teams Direct Routing

 

Tom Arbuthnot – More Details on Microsoft Teams Direct Routing (Connect your own SBC for PSTN), including Direct Carrier Support

http://tomtalks.uk/2018/03/more-details-on-microsoft-teams-direct-routing-connect-your-own-sbc-for-pstn-including-direct-carrier-support/

 

Ribbon (Sonus) SBC Config – Damien Margaritis

Configure Direct Trunking to Microsoft Teams with Ribbon SBC Edge

 

AudioCodes SBC config – Lee Ford

https://www.lee-ford.co.uk/teams-direct-routing-with-an-audiocodes-sbc/

 

Videos

Teams On Air

Write up – Martin Boam

https://ucmart.uk/2018/04/04/teams-on-air-ep-65-direct-routing-for-enterprise-voice-in-microsoft-teams-summary/

Technical Training

Write up – Martin Boam

https://ucmart.uk/2018/05/21/microsoft-teams-direct-routing-preview-training-video-summary/