CloudPhone11
CloudPhone11: A flexible phone and collaboration suite with cloud and self-hosted deployment options. Ranked #102 of 166 in Business Phone Systems by our editors (3.0/10); pricing: Pricing on request; best for organizations needing cloud or self-hosted phone systems.
At a glance
- Editor score3.0 / 10
- PricingPricing on request
- Best forOrganizations needing cloud or self-hosted phone systems
- Business numbersMultiple
- Facts checked22 Sep 2026
Where it wins
- Supports HD voice and video, auto-attendant routing, transfers, and recording
- Combines SMS, team messaging, meetings, screen sharing, and file sharing
- Integrates with Office 365, LDAP, Google Contacts, CRM systems, APIs, and SIP trunks
Where it doesn't
- Pricing is quotation-based, so buyers need to contact sales
- The wide feature set may be more than teams seeking a basic phone system need
- Direct end-user app details and transcription features are not specified
Our verdict on CloudPhone11
CloudPhone11 is a business phone and unified communications suite from 1-TO-ALL Co., Ltd., for organizations that need calling and collaboration across cloud or self-hosted environments. It supports desktop and mobile platforms, with business numbers that can include local, toll-free, and multiple numbers. Calling features include HD voice and video, auto-attendant routing, call forwarding and transfers, recording, and controls for business hours and do-not-disturb. Messaging and collaboration extend to SMS, team messaging, video meetings, conferencing, screen sharing, and file sharing. That breadth makes it relevant to small, mid-market, and enterprise organizations looking to bring phone and meeting workflows together; teams needing only straightforward calling may prefer a narrower product.
Deployment flexibility and integrations are central to the product's fit. CloudPhone11 is available for cloud and self-hosted use, as well as desktop and mobile environments. Its listed integrations include Office 365 AD, LDAP, Google Contacts, CRM systems, APIs, SMS API, SIP trunk providers, and third-party single sign-on. This range can suit organizations with directory services or SIP providers they need to connect to a phone system. Buyers should check which integrations and deployment approach match their existing environment, particularly if they expect a specific CRM connection or a particular end-user app workflow.
Pricing is contact-sales, and the vendor describes quotation-based packages, so organizations will need a quote to compare costs against their requirements. The listed support channels are email and phone. CloudPhone11 is a stronger fit for buyers who value deployment choice alongside calling, messaging, and meetings, and who are prepared to evaluate it with the vendor. It is less suitable for teams that need transparent plan pricing before engaging sales or want a clearly specified transcription capability as part of their initial comparison.
Your product? Our editors can test CloudPhone11 in depth and publish a review, labelled as paid · from $149/mo →
CloudPhone11 pricing
CloudPhone11 fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Included users | Not verified |
| Business numbers | Multiple |
| Auto attendant | Yes |
| Call routing | Advanced |
| Voicemail transcription | Not verified |
| Desktop and mobile apps | Yes |
| Deployment | Cloud, Self-hosted, Desktop, Mobile |
| Platforms | Web, Windows, macOS, iOS, Android |
| Support | Email, Phone |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: Office 365 AD, LDAP, Google Contacts, CRM systems, API integrations, SMS API … See all → |
| Pricing | Pricing on request (source) |
| Website | site.cloudphone11.com |
| Facts checked | 22 Sep 2026 |
CloudPhone11 integrations
CloudPhone11 lists 8 integrations on its own site.
- Office 365 AD
- LDAP
- Google Contacts
- CRM systems
- API integrations
- SMS API
- SIP trunk providers
- Third-party single sign-on
See all CloudPhone11 integrations →
Alternatives to CloudPhone11
- RingCentral RingEXA broad cloud communications suite for established organizations with complex calling needs.9.1
- NextivaA broad business phone platform for teams that need calling, messaging, routing, and analytics.8.8
- Dialpad ConnectA unified business phone system with AI transcription, summaries, routing, and meetings.8.7
See all CloudPhone11 alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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