Microsoft
MS-720 · Question #102
You have a Microsoft Teams Phone deployment. You are deploying Direct Routing by using a certified Session Border Controller (SBC). The FQDN of the SBC is sbc1.contoso.com. You are signaling port 5067
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Monitor and troubleshoot Microsoft Teams Phone
Question
You have a Microsoft Teams Phone deployment. You are deploying Direct Routing by using a certified Session Border Controller (SBC). The FQDN of the SBC is sbc1.contoso.com. You are signaling port 5067. You cannot place calls and receive an error message in the Microsoft Teams admin center as shown in the following exhibit. What is a possible cause of the issue?
Options
- ALocation-Based Routing is enabled for the SBC
- BThe Baltimore root certificate is missing on the SBC.
- CThe Forward P-Asserted Identify (PAI) header is disabled.
- DThe failover timer is set to 0 seconds
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Topics
#Direct Routing#SBC Configuration#SIP Signaling#Troubleshooting