Avaya Cloud Office review
A broad cloud phone system for organizations that need voice plus many integrations.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Avaya Cloud Office is a paid cloud communications platform for organizations that want business calling, team messaging, video meetings, conferencing, and collaboration in one service. It supports office, remote, and mobile workers through web, Windows, macOS, iOS, and Android applications, with API access for custom integrations. Core capabilities include virtual business numbers, Auto-Receptionist and call groups, custom call handling, forwarding, ring orders, voicemail-to-text transcription, file sharing, and reporting.
Integration breadth is a central strength. The platform claims 300+ business integrations and lists Salesforce, Microsoft Office 365, Google Workspace/G Suite, Slack, Microsoft Teams, and Zendesk. That gives organizations several routes for connecting phone workflows with customer management, productivity, team communication, and support systems. The published plans also show a progression from core telephony to broader international and collaboration features: Essentials includes business or toll-free numbers, unlimited US/Canada calling, SMS, transcription, messaging, and document sharing, while Standard adds numbers in over 100 countries, Internet Fax, audio conferencing, video meetings, quality-of-service reports, and popular integrations.
The higher tiers are aimed at organizations with more demanding administration and oversight needs. Premium adds automatic call recording, single sign-on, multi-site management, hot desking, advanced call handling, and real-time analytics. Ultimate adds device status reports and alerts, unlimited storage, and everything in Premium. AI call transcription and meeting summaries extend the platform beyond basic calling. Avaya Cloud Office suits teams that need a wide communications feature set and integration options; organizations seeking only simple calling may find its broader tier structure unnecessary, while teams needing advanced controls should review the Premium and Ultimate requirements.
Avaya Cloud Office pros and cons
- Where it wins
- 300+ business integrations, including Salesforce and Microsoft Teams
- Combines calling, messaging, meetings, routing, transcription, and analytics
- Supports web, desktop, mobile, and API access
- Where it doesn't
- No free plan is available
- Essentials limits unlimited calling to the US and Canada
- Video meetings on Standard support up to 100 participants
Avaya Cloud Office fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update