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4PSA VoipNow
What 4PSA VoipNow is
4PSA VoipNow is a communications platform for service providers and organizations, combining enterprise PBX with voice, video, presence, instant messaging, conferencing, faxing, and contact-center functions. Its role-based multitenant interface controls access to configurations and shared resources through permissions and limits. Call-center tools include IVR, smart queues, local and remote agents, real-time reports, supervisor monitoring, and call whispering. Browser communications use WebRTC over SIP, with file transfer and screen sharing. Real-time charging and reporting help monitor activity, while Request Log records interface actions for configuration audits. UnifiedAPI and SystemAPI support account deployment, charging, telephony, monitoring, reporting, and automation; UnifiedAPI can connect communications with CRM applications. The product page describes growth from one to 1,000 servers, adding a computing node in under five minutes without downtime. Deployment options include command-line installer, ISO, VMware, Virtuozzo, Docker on Linux, Amazon EC2 AMI, and Microsoft Azure. VoipNow Express is free but limited to ten phone extensions; several advanced functions require a license. Paid plans start at $145 a month, and a 150.00 USD one-time infrastructure download is listed.
Who it suits
It suits service providers and organizations needing multitenant telephony, contact-center tools, integrations, and deployment flexibility. Teams can choose a free limited edition or paid infrastructure and cloud plans.
What it does well
- Multitenant permissions and shared-resource controls
- Voice, video, messaging, fax, and conferencing
- IVR, queues, agents, and supervisor monitoring
- APIs for automation and CRM integration
- Multiple self-hosted and cloud deployment options
What to know first
- Free edition limited to ten extensions
- Advanced features require a license
- Paid plans start at 145.00 USD monthly
- Some listed perpetual-license prices are unavailable
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| On your infrastructure | Starting with 145 USD monthly · Unlimited users · unlimited phone calls · 100 SIP trunking channels · 100 calling card codes · 100 callback numbers | $145 a month |
| Software download | Starting with 165 USD monthly · Unlimited users · unlimited phone calls · 100 extensions · 100 SIP trunking channels · 100 calling card codes · 100 callback numbers · 50 GB storage | $165 a month |
| OnDemand | Starting with 159 USD monthly · Unlimited users · unlimited phone calls · 100 extensions · 100 SIP trunking channels · 100 calling card codes · 100 callback numbers · 50 GB storage | $159 a month |
| Complete Cloud service | Starting with 199 USD monthly · Unlimited users · unlimited phone calls · 100 SIP trunking channels · 100 calling card codes · 100 callback numbers | $199 a month |
| Software download perpetual license | Unlimited users · Unlimited phone calls · 10 extensions · 1 year software update subscription | On request |
| VoipNow Express | Free version of VoipNow | On request |
| On your infrastructure software download | Starting with 150 USD one-time fee · Unlimited users · unlimited phone calls · 10 extensions · 1 year SUS · extra extensions 150 USD / 10 extensions · software maintenance 45 USD / year (starting with 2nd year) | $150, paid once |
As 4psa.com lists them, read 12 Oct 2026. The maker's own page has the final word.
Verdict
VoipNow covers PBX, contact-center, collaboration, integration, and deployment needs in one platform. The free edition is narrowly limited, while broader capacity and features use paid plans.
Facts from 4PSA VoipNow's own pages
- APIs
- UnifiedAPI and SystemAPI let third-party applications integrate and automate account deployment, charging, telephony features, monitoring, and reporting. · 4psa.com, 12 Oct 2026
- Audience
- 4PSA describes VoipNow as built for service providers and organizations, and says more than 12,000 service providers worldwide use it. · 4psa.com, 12 Oct 2026
- Audit
- Request Log tracks interface actions so administrators can monitor and audit system configuration changes. · 4psa.com, 12 Oct 2026
- Auto attendant
- Yes · 4psa.com, 22 Sept 2026
- Call center
- Features include IVR, smart queues, local and remote agents, real-time reports, and supervisor monitoring and call whispering. · 4psa.com, 12 Oct 2026
- Call routing
- advanced · 4psa.com, 22 Sept 2026
- Charging and reports
- The platform includes real-time call charging and reporting tools for monitoring activity. · 4psa.com, 12 Oct 2026
- Communications
- VoipNow supports browser-based voice and video using WebRTC over SIP, plus conferencing, instant messaging, file transfer, and screen sharing. · 4psa.com, 12 Oct 2026
- CRM integration
- The product tour says UnifiedAPI can integrate phone, fax, and instant messaging with CRM applications. · 4psa.com, 12 Oct 2026
- Deployment
- The download page lists command-line installer, ISO, VMware, Virtuozzo, Docker on Linux, Amazon EC2 AMI, and Microsoft Azure deployment options. · 4psa.com, 12 Oct 2026
- Desktop and mobile apps
- Yes · 4psa.com, 22 Sept 2026
- Free plan
- Yes · 4psa.com, 22 Sept 2026
- Free version limit
- VoipNow Express is described as a free version limited to ten phone extensions; queues, IVR, complex conferences, callback, calling card, Intercom/Paging, and multi-server deployment require a license. · 4psa.com, 12 Oct 2026
- Multitenancy
- Its role-based multitenant interface provides access to configurations and shared resources according to permissions and limits. · 4psa.com, 12 Oct 2026
- Product
- VoipNow is a cloud communications platform for service providers and organizations, with enterprise PBX, voice, video, presence, instant messaging, conferencing, faxing, and contact center features. · 4psa.com, 12 Oct 2026
- Scaling
- The product page says an installation can grow from 1 to 1000 servers and that adding a computing node takes less than five minutes without downtime. · 4psa.com, 12 Oct 2026
- Security
- The product tour describes infrastructure and application firewalls, concurrent-call and account-usage limits, and media encryption supporting SDES and STLS-SRTP. · 4psa.com, 12 Oct 2026
- Support
- The pricing page says an active one-year Software Update Subscription includes new software versions and technical support through the Support Zone. · 4psa.com, 12 Oct 2026
Where 4PSA VoipNow stands on Freedom251
- Business Phone Systems#11 of 167
- IP PBX Software#2 of 19