Tech riderRev. 12 Oct 2026
4PSA VoipNow
- 1Runs onAPI, Linux, self-hosted, Web
- 2Costsfree trial · paid from $145/mo
- 3Auto attendantYes
- 4Call routingadvanced
- 5Desktop and mobile appsYes
5 lines stated Written from the maker's own pages: 4psa.com
Overview
4PSA VoipNow is ranked #79 of 174 in business phone systems on Specifiction. It runs on API, Linux, Self-hosted, Web. A free trial is offered. Paid plans start at $145/mo.
4PSA VoipNow plans and pricing
All plansOn your infrastructure $145/mo Starting with 145 USD monthly Unlimited users · unlimited phone calls · 100 SIP trunking channels · 100 calling card codes · 100 callback numbers 4psa.com · 12 Oct 2026
Software download $165/mo 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 4psa.com · 12 Oct 2026
OnDemand $159/mo 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 4psa.com · 12 Oct 2026
Complete Cloud service $199/mo Starting with 199 USD monthly Unlimited users · unlimited phone calls · 100 SIP trunking channels · 100 calling card codes · 100 callback numbers 4psa.com · 12 Oct 2026
Software download perpetual license Unlimited users · Unlimited phone calls · 10 extensions · 1 year software update subscription 4psa.com · 22 Sept 2026
VoipNow Express Free version of VoipNow 4psa.com · 22 Sept 2026
Compared on business phone systems
Facts
- 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
- Multitenancy
- Its role-based multitenant interface provides access to configurations and shared resources according to permissions and limits.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
- Charging and reports
- The platform includes real-time call charging and reporting tools for monitoring activity.4psa.com · 12 Oct 2026
- APIs
- UnifiedAPI and SystemAPI let third-party applications integrate and automate account deployment, charging, telephony features, monitoring, and reporting.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
- 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
- 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
- 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
- Audit
- Request Log tracks interface actions so administrators can monitor and audit system configuration changes.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
- 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
- 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
- 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
Best 4PSA VoipNow alternatives
See all 20 All accessCh 01 Microsoft Teams Free planAndroidiOS from $0.33/mo9.4 All accessCh 02 Vodia PBX Free trialAndroidAPI 9.0 All accessCh 03 VitalPBX Free planFree trialAndroid from $100/mo9.0 All accessCh 04 3CX Free planWebWindows from $25/mo8.9 All accessCh 05 Talkroute Free trialAndroidiOS 8.9 All accessCh 06 Zoom Phone Free trialAndroidiOS from $1.33/mo8.8
Where it ranks on Specifiction
- Best Business Phone Systems in 2026#79 of 174
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Sources
- 4psa.com/products-voipnow-spe.html· checked 12 Oct 2026
- 4psa.com/products-voipnow-product_tour.html· checked 12 Oct 2026
- 4psa.com/products-voipnow-download.html· checked 12 Oct 2026
- 4psa.com/company-pricing-licensing_voipnow.html· checked 12 Oct 2026
- 4psa.com/products-voipnow-express.html· checked 12 Oct 2026