19 · Comparison

What the Microsoft pages name

Microsoft publishes more than one voice path. The page you cite has to be the path you mean.

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Learn it in 5 minutes

The Dynamics voice-channel page says the channel provides native PSTN calling in Dynamics 365, is built on Azure Communication Services, and routes calls with unified routing. The Teams Phone page says a Teams number used with Contact Center is a Calling Plan service number, Operator Connect, or Direct Routing, and that the representative is notified in Copilot Service workspace.

The Teams contact-center article names three models for a provider: Unify, using Azure Communication Services call automation and the calling SDK. Extend, where the Teams client is the calling endpoint and the provider acts as a telephony carrier alongside Microsoft 365. Connect, using a certified SBC and Direct Routing. A note on Connect says the contact-center agent does not need a phone-system license, and the Teams user does, plus a number, for transfer. The article links a certified list. This room does not copy vendor names from a different index.

Quote the Dynamics voice channel, the Teams number bridge, or the three provider models. They are different pages.

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Visual

Location-based routing gateLocation-based routingSite 1 subnetTrusted IP and siteLocal SBC allowedSite 2 subnetTrusted IP and siteLocal SBC allowed
A site map for What the Microsoft pages name. LBR is toll-bypass control, not emergency location by itself.
Microsoft pages, side by sideVoice channel · ACS in DynamicsTeams number · Three PSTN optionsUnify · ACS callingExtend · Teams clientConnect · Certified SBC
Different articles. Not a score. Counts in this drawing are teaching order, not customers.

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Worked example

I can say which Microsoft article I am quoting before I name a model.

  1. Dynamics ACS voice channel
  2. Teams number Service number, Operator Connect, or Direct Routing
  3. Provider Unify, Extend, or Connect
  4. List Linked, not pasted here

If it fails: Extend, which uses the Teams client, is described with the Dynamics workspace notification.

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Quiz

A colleague reports: A slide says the docs page no longer uses the name Contact Center AI Platform. Where do you start?

Which description of Gemini Enterprise for Customer Experience is accurate?

A colleague reports: The change log and the docs title are treated as one rename. Where do you start?

Flashcards

Ecosystem

Glossary

  • Amazon Connect Customer Amazon’s opened guide says Amazon Connect Customer is the current name for the product previously called Amazon Connect, and that this guide covers Amazon Connect Customer. Config: Read the personas and the pricing sentence on that page. Do not invent a price. Fault: A comparison quotes the old name as if the guide still used it as the title.
  • CCAI Platform The opened Google Cloud page is titled Contact Center AI Platform. It says CCAI Platform is a contact-center service built natively on Google Cloud, uses other Gemini Enterprise for Customer Experience products, and is purpose-built to work alongside CRMs. Config: Read the locations page it links before you promise a country. This lab does not copy that list. Fault: A slide says the docs page no longer uses the name Contact Center AI Platform.
  • Gemini Enterprise for Customer Experience Google’s legal change log records this line: Updated name of Customer Engagement Suite and Contact Center AI to Gemini Enterprise for Customer Experience (GECX). Config: Quote the change-log line you mean. Then open the product docs page and use the name printed there. Fault: The change log and the docs title are treated as one rename.

Sister technologies

Around the call: compliance recording, workforce management, emergency location, analytics, CRM screen pop, and an agent with a human escape. Each one has its own failure.

Config and troubleshooting

Extend, which uses the Teams client, is described with the Dynamics workspace notification.

Cross-platform bridges

CUCM

Cisco CUBE is one of the SBC families named in this lab’s certification lesson. A certified release can be the Direct Routing SBC between Unified CM and Teams.

The tenant still needs a verified domain on the SBC FQDN, and the user still needs Teams Phone. The studio translator does not open a live AXL session. Confirm the current certified release before you build.

Webex

Teams Phone and Webex Calling are separate clouds. This lab does not describe a feature that registers a Webex Calling user into a Teams tenant.

A number move is usually a carrier port, a certified SBC, or a meetings interop product. Confirm before relying.

UCCE

Unified CCE stays the ACD until you migrate it. Microsoft’s contact-center articles name Connect, Extend, and Unify. They do not name a UCCE connector in the notes this lab cites.

Voice into Teams is still Direct Routing or Operator Connect. The routing script stays on the contact-center product you bought. Confirm the vendor’s current model. Source: https://learn.microsoft.com/en-us/microsoftteams/teams-contact-center.

Future hooks

Copilot Studio, Azure Communication Services, and Graph are later tracks in this lab. Treat any uncited limit as confirm before relying.

BridgesEcosystem

Sources and go deeper

Opened 2026-10. A row marked confirm did not open. Wikipedia is background. The Teams blog row is the community index.

sources.json