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UCaaS

Contact Center Vendors That Integrate with Microsoft Teams

Teams Phone backbone plus a fast-growing buyer requirement: Teams-native CCaaS without a second voice client.

15
Vendors reviewed
20
Integrations tracked
16
Comparisons
2026
Last verified
Microsoft Teams contact center integration
Integration depth across 15 vendors
1
Native
8
Certified
6
Marketplace
Microsoft Teams official site ↗

Microsoft Teams integration facts

Category
UCaaS / Collaboration
What it syncs
Presence, calls, chat routing, agent notifications
Sync direction
Real-time via SIP / Direct Routing / Operator Connect
Setup steps
3-6 steps (tenant federation + Direct Routing config + policy)
Auth
Microsoft Entra ID (Azure AD), Direct Routing certificate
Plan availability
Teams Phone license required; enterprise CCaaS packages
Data residency
Microsoft 365 tenant region
Limitations
Direct Routing SBC configuration required; Teams-Native CCaaS is a distinct architecture category

Overview

Microsoft Teams is the fastest-growing collaboration platform for enterprise IT. Two integration models exist between CCaaS and Teams:

Teams as extension — the CCaaS uses Teams for internal collaboration (agent-to-supervisor chat, expert consult) while running its own agent desktop for customer interactions. Most CCaaS vendors support this today via SIP / Direct Routing.

Teams-Native CCaaS — the contact center runs INSIDE Teams as the agent desktop. Cisco Webex Contact Center, RingCentral RingCX, 8x8 for Microsoft Teams and Anywhere365 lead this category. This is a distinct architecture requiring Teams Phone licensing plus vendor-specific Direct Routing / Operator Connect configuration.

Native integrations (1)

Built-in, first-class. Agent desktop ships with screen-pop, bidirectional sync and no marketplace install required.

RingCentral

RingCentral

Native
UCaaS-first vendor with a tightly integrated CCaaS suite (RingCX).

Certified integrations (8)

Vendor is in the Microsoft Teams partner certification program. Tested connector, formal support contract.

Dialpad

Dialpad

Certified
AI-first UCaaS + CCaaS with real-time transcription and Dialpad Ai.
NICE

NICE

Certified
NICE CXone — CCaaS + WEM leader with strong AI (Enlighten) and QA.
Genesys

Genesys

Certified
Enterprise CCaaS leader with Genesys Cloud CX and AI Experience platform.
Talkdesk

Talkdesk

Certified
Mid-market CCaaS with industry clouds and Talkdesk Copilot generative AI.
Five9

Five9

Certified
Outbound-strong CCaaS with mature predictive dialer and AI agents.
8x8

8x8

Certified
XCaaS — combined UCaaS + CCaaS with global PSTN and X-Series tiers.
Vonage

Vonage

Certified
UCaaS + CCaaS + CPaaS vendor (Ericsson) with developer-friendly APIs.
Avaya

Avaya

Certified
Legacy enterprise vendor moving to Avaya Experience Platform (AXP) cloud.

Marketplace integrations (6)

Available as an app listing or webhooks-level connector. Functional, but depth varies — confirm screen-pop, custom-object sync and supported objects before signing.

Aircall

Aircall

Marketplace
SMB-focused cloud call center with deep CRM integrations.
Nextiva

Nextiva

Marketplace
Unified Customer Experience Management (UCXM) — UCaaS + CCaaS + CRM.
Salesforce Service Cloud

Salesforce Service Cloud

Marketplace
CRM-native service platform with Service Cloud Voice CCaaS module.
Twilio Flex

Twilio Flex

Marketplace
Programmable, developer-first contact center built on Twilio CPaaS.
Webex Contact Center

Webex Contact Center

Marketplace
Cisco enterprise CCaaS — collaboration-first with deep PSTN and security.
Amazon Connect

Amazon Connect

Marketplace
AWS-native, pay-per-use CCaaS with deep cloud and ML services.

How Microsoft Teams integration works

Microsoft Teams connects to CCaaS platforms through one of three technical patterns: (1) native CTI adapter loaded into the agent desktop; (2) certified app-marketplace connector installed by admins; or (3) webhook/API integration built via the vendor's REST API and event bus.

The choice of pattern determines the depth of screen-pop, bidirectional sync, and custom-object mapping available. Native adapters ship in weeks; marketplace connectors deploy in days; webhook builds require engineering.

Common setup steps
  1. Verify vendor integration depth (native / certified / marketplace)
  2. Install connector from AppExchange / AppFoundry / marketplace
  3. Complete OAuth 2.0 handshake or API key exchange
  4. Map interaction attributes and custom objects to schema
  5. Configure screen-pop rules for each queue
  6. Test bidirectional sync with 5-10 real interactions
  7. Roll out to production agents in a phased pilot

Top 6 use cases for Microsoft Teams + CCaaS

  • ✓ Escalate a customer call to a Teams expert via warm transfer
  • ✓ Deflect agent-to-agent chat from CCaaS to Teams
  • ✓ Run the contact center agent desktop entirely inside Teams
  • ✓ Sync presence between CCaaS agent state and Teams status
  • ✓ Push agent alerts and supervisor notifications to Teams channels
  • ✓ Federate Direct Routing SBC for cost-optimised inbound telephony

Limitations to verify before signing

Teams Phone licensing is required for any voice integration. Teams free tier and standard Microsoft 365 tiers do NOT include Teams Phone.

Direct Routing requires SBC — Session Border Controller from Ribbon, AudioCodes, Oracle or vendor-managed cloud SBC. Adds infrastructure to project.

Teams-Native CCaaS is a small subset. Not every CCaaS vendor calling itself 'Teams-integrated' actually runs inside Teams as the agent desktop.

Frequently asked questions

Contact centers where the agent desktop runs INSIDE Microsoft Teams — not a separate app. Cisco Webex Contact Center, RingCentral RingCX, 8x8 for Microsoft Teams and Anywhere365 lead this category. Requires Teams Phone licensing plus Direct Routing / Operator Connect.

Yes for any voice-carrying integration (Direct Routing, Operator Connect, Teams-Native CCaaS). Chat-only and presence-only integrations may work without Teams Phone but are limited.

Ribbon, AudioCodes and Oracle SBCs are Microsoft-certified. Vendor-managed cloud SBCs from Ribbon Cloud, AudioCodes Live and Operator Connect providers eliminate on-prem SBC ownership.

How we score depth. Native means the integration is built into the agent desktop or platform out of the box. Certified means the vendor is in the Microsoft Teams partner certification program. Marketplace means an app/marketplace listing or webhooks-level connector. Sources: vendor AppExchange / AppFoundry / AppConnect catalogs and vendor product documentation as of June 2026. If a depth score looks wrong, tell us and we will verify.
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