What is a possible cause of the issue?

MS-720

Last Post by Vicente 2 years ago

1 Posts

1 Users

0 Likes

162 Views

RSS

Vicente

(@delillovicente)

Noble Member

Joined: 2 years ago

Posts: 721

Topic starter 29/09/2022 12:32 pm

You are deploying Direct Routing.

All users have a SIP URI in the format of [email protected]. The Session Border Controller (SBC) is named sbc.voice.contoso.com.

When troubleshooting errors on the SBC, you receive the warning shown in the following exhibit.

Graphical user interface, text, application

Description automatically generated

What is a possible cause of the issue?

A . The firewall blocks outbound traffic on port 443 to Microsoft Teams.
B . The firewall blocks traffic to the signaling port on the SB
D . TLS 1.2 is enabled on the SB
F . Microsoft 365 Phone System licenses are not assigned to the users.

Show Answer Hide Answer

Suggested Answer: B

Explanation:

Reference: https://docs.microsoft.com/en-us/microsoftteams/troubleshoot/phone-system/direct-routing/sip-options-tls-certificate-issues

Quote

Topic Tags

Microsoft 365 Certified:

Latest Microsoft MS-720 Dumps Valid Version

Latest And Valid Q&A | Instant Download | Once Fail, Full Refund

Instant Download PDF

Forum Jump:

Previous Topic