Microsoft Teams vs Cisco Webex
Enterprise UCaaS comparison for video conferencing, calling, messaging, and collaboration
Microsoft Teams vs Cisco Webex: The Definitive UCaaS Comparison for 2026
After deploying unified communications for 300+ enterprise organizations, EPC Group provides an in-depth comparison of Microsoft Teams and Cisco Webex. Both platforms have evolved from point solutions into comprehensive UCaaS suites, but they approach enterprise collaboration from fundamentally different starting points -- Teams from productivity software, Webex from networking and telephony.
Monthly active Teams users vs 200M+ Webex meeting participants
TCO savings with Teams for Microsoft 365 customers
UCaaS migrations completed by EPC Group
Feature-by-Feature Comparison
Comparing Microsoft Teams (with Teams Phone) against Cisco Webex Suite across enterprise UCaaS capabilities.
| Capability | Microsoft Teams | Cisco Webex |
|---|---|---|
| Persistent Chat & Channels | ||
| Video Meetings (1,000+ participants) | ||
| Cloud PBX / Calling | ||
| AI Meeting Summaries | ||
| Real-Time Translation (40+ languages) | ||
| Native File Collaboration (SharePoint) | ||
| Together Mode / Immersive View | ||
| End-to-End Encryption (E2EE) | ||
| Certified Room Systems (50+) | ||
| Native Contact Center | ||
| Cisco Networking Integration | ||
| Low-Code Workflow (Power Automate) | ||
| Webinars & Town Halls (10,000+) | ||
| Gesture Recognition | ||
| FedRAMP High Authorization | ||
| Apps Platform (1,800+ integrations) |
Video Conferencing & Meetings
Microsoft Teams Meetings
- Copilot in Meetings: Real-time summaries, action items, topic tracking, and post-meeting recap with follow-up tasks
- Together Mode: Shared virtual environments that make remote meetings feel more natural and engaging
- Live Translation: Real-time captions in 40+ languages with speaker attribution
- Town Halls: Up to 10,000 attendees with Q&A, polls, and eCDN for bandwidth optimization
- Breakout Rooms: Up to 50 rooms with pre-assignment and timer controls
Cisco Webex Meetings
- Webex AI Assistant: Meeting summaries, action items, and catch-up mode for late joiners
- Cinematic Meetings: AI-powered People Focus and individual video framing for meeting equity
- Gesture Recognition: Thumbs up, clap, and raise hand detected automatically by camera AI
- Webex Events: Up to 10,000 attendees with advanced registration and post-event analytics
- Superior Noise Removal: Industry-leading background noise suppression powered by Cisco AI
Enterprise Calling & Telephony
Microsoft Teams Phone
- Cloud PBX: Auto attendants, call queues, call park, voicemail with transcription
- Direct Routing: Bring your own SIP trunk provider for PSTN connectivity with 200+ certified SBCs
- Operator Connect: Carrier-managed PSTN through 80+ telecom partners
- Pricing: Included in E5 or $8/user/month add-on; Calling Plans from $8-24/user/month
Cisco Webex Calling
- Cloud PBX: Auto attendant, hunt groups, call recording, and receptionist console
- Local Gateway: On-premises PSTN survivability with Cisco ISR routers for branch offices
- CUCM Integration: Hybrid deployment with existing Cisco Unified CM infrastructure
- Pricing: $17-25/user/month; bundled in Webex Suite Enterprise at negotiated pricing
Security & Administration
Microsoft Teams (M365 Security)
- Identity: Entra ID Conditional Access with risk-based authentication
- DLP: Microsoft Purview policies across chat, channels, and meetings
- Compliance: Information barriers, communication compliance, retention
- eDiscovery: Teams messages, files, and meeting recordings searchable
- Admin: Teams Admin Center + Microsoft 365 Admin Center
- Certifications: 90+ including FedRAMP High, HIPAA, CJIS, ITAR
Cisco Webex (Control Hub)
- Identity: SAML 2.0 SSO, SCIM provisioning, Duo MFA integration
- E2EE: True end-to-end encryption for meetings and messages (Zero Trust)
- Compliance: Ethical Wall, message retention, and archiving
- Analytics: Control Hub analytics with quality of service monitoring
- Admin: Webex Control Hub unified management portal
- Certifications: FedRAMP Authorized, HIPAA, SOC 2, ISO 27001
Pricing & Total Cost of Ownership
3-year TCO analysis for a 1,000-user enterprise deployment with meetings, messaging, and calling.
Teams with M365 E3
Meetings + Messaging (Calling extra)
Included in M365 E3
- Full Teams meetings + chat + channels
- SharePoint, OneDrive, Office apps included
- +$8/user for Teams Phone add-on
- Intune, Entra ID, basic compliance
3-Year TCO (1,000 users):
$1.6M - $1.9M
With Teams Phone + Calling Plan
Teams with M365 E5
Full UCaaS + Security + Analytics
Teams Phone included
- Everything in E3 + advanced security
- Teams Phone System included
- Power BI Pro, Defender, Purview Premium
- Audio Conferencing dial-in included
3-Year TCO (1,000 users):
$2.1M - $2.4M
Full UCaaS + productivity + security
Webex Suite Enterprise
Meetings + Messaging + Calling
+ Webex Calling add-on
- Webex Meetings + Messaging + Spaces
- Webex Calling ($17-25/user extra)
- No productivity apps (Office/SharePoint)
- M365 still needed for email/files ($36+/user)
3-Year TCO (1,000 users):
$2.9M - $3.6M
With M365 for productivity
When to Choose Each Platform
Choose Microsoft Teams When
- Your organization uses Microsoft 365 for email, files, and productivity -- Teams is already licensed
- You want a single platform for chat, meetings, calling, and file collaboration
- Power Automate workflows and Power Apps integrations are part of your digital strategy
- Real-time meeting translation in 40+ languages is needed for global teams
- You need the broadest compliance certification portfolio (FedRAMP, HIPAA, CJIS, ITAR)
- Budget optimization is critical -- Teams eliminates the need for a separate UCaaS license
- Your room system strategy favors multi-vendor choice (Poly, Yealink, Logitech, Crestron)
Choose Cisco Webex When
- You have significant Cisco networking infrastructure (CUCM, ISR routers, Cisco switches)
- True end-to-end encryption for all communications is a non-negotiable security requirement
- Native contact center functionality (Webex Contact Center) is a key requirement
- Premium Cisco room hardware (Room Kit Pro, Board Pro, Desk Pro) is already deployed
- Your telephony team has deep Cisco Unified CM expertise and migration risk is too high
- Gesture recognition, People Focus, and cinematic meeting features are differentiators
- You need local PSTN survivability at branch offices through Cisco Local Gateway
EPC Group UCaaS Migration Methodology
Our proven approach for Cisco Webex to Microsoft Teams migrations with zero-downtime telephony transitions.
Audit
Current state assessment, call flow mapping, and device inventory
Design
Teams Phone architecture, Direct Routing, and number porting plan
Pilot
50-user pilot with IT staff testing calling, meetings, and room systems
Migrate
Phased rollout by department with coexistence and call forwarding bridge
Telephony
Number porting, SBC configuration, and SIP trunk cutover
Optimize
Call quality monitoring, adoption dashboards, and user training
Frequently Asked Questions
Is Microsoft Teams or Cisco Webex better for enterprise unified communications?
Microsoft Teams is better for organizations already using Microsoft 365, as it provides a unified platform for chat, video, calling, and file collaboration without additional licensing. Cisco Webex is better for organizations with heavy Cisco networking infrastructure (switches, routers, ACON) where tight integration with Cisco Unified Communications Manager (CUCM) and existing Cisco room systems is required. For greenfield UCaaS deployments, Teams typically wins on TCO due to Microsoft 365 bundling.
How does Teams Phone compare to Webex Calling?
Teams Phone (included in E5 or $8/user/month add-on) provides cloud PBX with auto attendants, call queues, voicemail transcription, and Direct Routing for SIP trunk integration. Webex Calling ($17-25/user/month) offers similar cloud PBX features with stronger Cisco device ecosystem support and PSTN connectivity options. Teams Phone has a larger certified device ecosystem (500+ devices) while Webex Calling integrates more seamlessly with Cisco IP phones and legacy PBX systems.
Which platform has better video conferencing quality?
Both platforms deliver excellent video quality. Teams supports up to 1,000 participants in meetings (10,000 in view-only webinars) with Together Mode, Front Row, and Copilot meeting summaries. Webex supports 1,000 participants with cinematic AI-powered video features including People Focus, Gesture Recognition, and noise removal. Webex historically had an edge in video codec optimization, but Teams has closed this gap with its AV1 codec adoption and intelligent bandwidth management.
What is the pricing difference between Teams and Webex?
Teams is included in all Microsoft 365 plans (from $12.50/user/month for Business Basic). Teams Phone adds $8/user/month if not on E5. Webex Suite costs $14.50-25/user/month for meetings + messaging, with Webex Calling adding $17-25/user/month. For a 1,000-user deployment with meetings, messaging, and calling, Teams typically costs 40-60% less than Webex due to Microsoft 365 bundling -- especially when organizations are already paying for M365 licenses.
How do meeting room solutions compare between Teams and Webex?
Microsoft Teams Rooms (MTR) supports 50+ certified room systems from Poly, Yealink, Logitech, Crestron, and Neat. Webex Room Series (Room Kit, Room Bar, Board Pro) are Cisco-manufactured with tight Webex integration. MTR offers broader vendor choice and competitive pricing ($2,000-15,000 per room). Webex rooms offer premium build quality and superior noise cancellation but at higher price points ($4,000-25,000 per room). Both support hybrid meeting experiences with intelligent camera framing.
Which platform has stronger security and compliance?
Microsoft Teams inherits the full Microsoft 365 security stack: Entra ID Conditional Access, Microsoft Purview DLP, information barriers, communication compliance, eDiscovery, and 90+ compliance certifications (FedRAMP High, HIPAA, CJIS, ITAR). Webex provides end-to-end encryption, Webex Control Hub for administration, and holds FedRAMP Authorization with compliance certifications for HIPAA and SOC 2. Teams has a broader compliance certification portfolio, making it the preferred choice for highly regulated industries.
Can we migrate from Cisco Webex to Microsoft Teams?
Yes. Common migration paths include: (1) Parallel deployment -- run both platforms for 3-6 months while transitioning, (2) Phased migration -- move messaging first, then meetings, then calling, (3) Big bang -- coordinate a single cutover weekend for smaller organizations. Key migration challenges include porting phone numbers from Webex Calling to Teams Phone, reconfiguring SIP trunks, migrating room systems, and retraining users. EPC Group has completed 150+ UCaaS migrations with average transition times of 8-12 weeks.
How do the platforms compare for contact center capabilities?
Microsoft offers Teams-certified contact center solutions through partners (NICE, Genesys, Five9, 8x8) with deep Teams integration. Cisco offers Webex Contact Center as a native solution with AI-powered agent assistance, workforce optimization, and tight CRM integration. For organizations needing a fully integrated, single-vendor contact center, Webex Contact Center is more mature. For organizations wanting best-of-breed contact center with Teams as the collaboration backbone, the Microsoft partner ecosystem provides more flexibility.
Ready to Consolidate Your Unified Communications?
EPC Group has deployed Microsoft Teams for 300+ enterprise organizations and completed 150+ UCaaS migrations from Cisco, Zoom, and legacy PBX systems. Get expert guidance on your Teams vs Webex evaluation.
About the Author
This comparison was authored by Errin O'Connor, Founder & CEO of EPC Group, with 28+ years of enterprise unified communications and collaboration consulting. Errin has led 300+ Microsoft Teams deployments and 150+ UCaaS migrations for Fortune 500 organizations, including complex Cisco CUCM-to-Teams Phone transitions for healthcare systems, financial institutions, and government agencies. His Microsoft Press books cover Teams, SharePoint, and enterprise collaboration best practices.
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