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Understanding all phases, prerequisites and configurations for Microsoft Teams direct routing with a freeswitch SBC
Updated on Sep, 2026
IT and Software , Network and Security,
Duration - 10.5 hours
Training 5 or more people ?
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Bienvenu dans ce lab intitulé "Microsoft Teams and Freeswitch : Direct routing"
Ce lab est une séance de travaux à 100% pratiques réalisant le Microsoft Teams direct routing.
Microsoft Teams direct routing est une implémentation SIP/VoIP consistant à une organisation d'interconnecter au niveau coeur réseau son infrastructure telecom VoIP à celle de Microsoft.
Nous vous proposons donc ce lab dans lequel tous les travaux constitutifs pour bien comprendre et réussir le MS Teams direct routing sont abordés tant au niveau théorique que pratique.
Dans ce lab, vous découvrirez notre architecture d'implémentation et toutes les configurations qui y sont faites, vous permettant de les reproduire si vous le souhaitez.
A la fin de ce lab, vous serez en mesure d'implémenter le MS Teams direct routing de bout en bout en respectant par toutes les étapes.
En souscrivant au lab, nous pourrons vous donner nos fichiers de configurations si vous le demandez.
ci-dessous le contenu du lab :
PHASE 0 : SBC setting up and SIP profile configuration
Create a SIP profile for Microsoft
Define a gateway related to this profile
Define a context related to this profile
Set tls parameters for this profile (manadatory)
PHASE 1 : MS teams admin center configurations
Install & import teams module in your powershell
Connect to Microsoft corporate account with your credentials
Pairing your SBC to MS teams & verify
Enable users for direct routing
Set the EnterpriseVoiceEnabled parameter
Give a phone number to your teams users
PHASE 2 : Interconnection with ITSP
Create a SIP profile for provider gateway
Set tls parameters for this profile (optional)
Create a dialplan for handling incoming/outgoing calls
Define here the context created previously
Match Teams numbers pattern using regexp
Match public numbers pattern using regexp
Define a PSTN usage in MS teams
Create a Voice route in MS teams using regexp
Create voice strartegy
Grant MS teams users
Start PBX with 2 users registered
Create SIP trunk between PBX and SBC
On SBC, create SIP profile for PBX
Define context and gateway for this profile
Create a dialplan for handling incoming/ougoing calls
Define here context created previously
Match Teams numbers in your PBX dialplan
Call from MS teams to public network
Call from public network to MS teams
Call from PBX to MS teams
Call from MS teams to PBX
Freeswitch configurations
MS teams admin center
Powershell commands with teams module
Asterisk configurations
Regexp (Regular Expression)
IP networks concepts
Telecom understanding
Check out the detailed breakdown of what’s inside the course
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