🚀 vos installation – Secure & Professional VOS3000 Installation Service

VOS3000 is one of the most powerful and widely used softswitch systems in the VoIP industry. It is designed for wholesale traffic, call center traffic, SIP trunking, and carrier-grade routing. The system is standalone, lightweight, and highly optimized for bulk calls with low resource consumption.

If you are looking for professional vos installation, you are in the right place. We have been working with VOS3000 installation since 2006 and running vos3000.com and multahost.com/blog since 2009.

🔧 Our VOS Installation Service

We provide clean, secure, and professional vos installation for all major versions:

✅ VOS3000 2.1.8.05
✅ VOS3000 2.1.9.07 (Latest)
✅ Older versions on request

All installations are delivered with:

🛡️ Clean & Safe RPM
🛡️ Secure configuration
🛡️ IP-based licensing setup
🛡️ Production-ready routing & billing

🔥 Secure iptables Based Firewall (No PHP Firewall)

We do NOT use PHP-based firewall systems.

Why?

❌ PHP firewall requires MySQL database
❌ MySQL needs username & password configuration
❌ PHP systems can be hacked
❌ Database exposure increases security risk

Instead, we use a simple iptables-based firewall.

✔️ Access-code based IP authorization
✔️ Allows SSH & VOS GUI login only
✔️ iptables auto flush every 24 hours
✔️ Reset and clean all dynamic IP rules

This makes our vos installation clean, lightweight, and secure.

📦 VOS3000 Versions & Features

🔹 Version 2.1.8.05

Stable production version
High CPS support
Carrier-grade routing

🔹 Version 2.1.9.07

✔️ Built-in API system
✔️ Fully API enabled
✔️ Codec converter
✔️ Value Added Services
✔️ IVR/Dial module
✔️ Chinese AXB module

All versions require CentOS 7.

💿 CentOS7 Installation (ISO Support)

Best Minimal ISO:

CentOS 7.9 x64 Minimal ISO

If your datacenter (OVH, Hetzner, etc.) provides IPKVM, ISO can be mounted easily. We help with full CentOS7 installation if IPKVM access is provided.

☁️ Cloud & VPS Deployment

DigitalOcean

Needs qcow2 or raw image. SSH key setup required.

Vultr

Multiple locations worldwide. ISO upload supported. Signup link: Vultr $300 Credit

LightNode

One-click CentOS7 support: LightNode Platform

📞 License & Concurrent Calls

✔️ 10,000 Concurrent Calls License
✔️ License based on MAC, IP & hardware
✔️ Multi-IP installation (up to 5 IPs)
✔️ Public + Private IP mixed supported

All IPs must be added during installation time.

🔁 Reinstall & Upgrade Policy

✔️ Free reinstall if server migration required
✔️ After 1 year: $100/year if reinstall needed
❌ No upgrade system (new version requires fresh install)

💰 Payment & Trust Policy

✔️ Payment via USDT or Wise
✔️ No advance payment required
✔️ Install first → Show screenshot → Client pays
✔️ Full transparency

We work with real name and visible profile since 2006.

📚 Useful Resources

❓ FAQ – vos installation

Do you provide secure RPM?

Yes. Clean and safe RPM without hidden modification.

Do you use PHP firewall?

No. We use secure iptables firewall.

Can you install multiple IP license?

Yes. Up to 5 IPs can be licensed together.

Is CentOS7 mandatory?

Yes. VOS3000 requires CentOS7 environment.

What versions you have?

We have VOS3000 all versions from 2.1.1.5 to 2.1.9.07 but now mainly people use 2.1.8.00 / 2.18.05 or 2.1.9.07 Versions.

📲 Contact for Professional vos installation

📞 WhatsApp: +8801911119966
🌐 https://www.vos3000.com
📖 https://www.vos3000.com/blog/
🧰 https://multahost.com/blog/

We only need server IP and root access for installation. Secure. Clean. Professional.

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VOS3000 Onetime Installation – Lifetime License & Best Secure Deployment

📌 VOS3000 is a carrier-grade VoIP softswitch widely used since 2006 by VoIP wholesalers, telecom operators, and voice service providers worldwide. Unlike monthly rental or hosted solutions, VOS3000 one-time installation allows you to run the system on your own server with a lifetime license and no recurring software fees.

🔧 What Is VOS3000 Onetime Installation?

VOS3000 Onetime installation means the softswitch is installed and licensed directly on your own server. There is no monthly rental cost. Once installed, you can run unlimited operations within the licensed capacity.

VOS3000 Onetime installation option is ideal for operators who want full control, long-term cost savings, and independent system management.

📦 Supported VOS3000 Versions

We provide clean, safe, and stable VOS3000 versions from early releases up to the latest trusted builds:

VOS3000 2.1.6.00
VOS3000 2.1.8.00
VOS3000 2.1.8.05
VOS3000 2.1.9.07 (latest stable)

All versions are thoroughly checked and maintained without malware, backdoors, or third-party modifications.

🖥️ Operating System Requirements

VOS3000 works only with specific CentOS versions:

CentOS 6 → Required for VOS3000 2.1.6.00
CentOS 7 → Required for VOS3000 2.1.8.00, 2.1.8.05, 2.1.9.07

⚠️ Newer OS versions like Debian, Ubuntu, or AlmaLinux are not supported. Custom ISO images are provided if your data center no longer offers these OS versions. VOS3000 Onetime installation need correct OS to work correctly where its tested in thousands of the servers. No worries for CentOS EOL, its working by other people in thousands of the server worldwide.

⚙️ Server Configuration & Capacity

Recommended configuration:

16 GB RAM – supports 5,000+ concurrent calls
Multi-core CPU (Xeon / EPYC preferred)
SSD storage

VOS3000 can technically run on 1 GB RAM for lab or low-traffic use, but production environments should always use higher specifications.

🔐 Security & Firewall

Security is a critical concern for VoIP systems. Our installation includes:

Access-code based firewall
IPTables backend protection
IP-based access control

This simple but powerful approach helps prevent brute-force attacks and SIP abuse.

🌐 Web Management

From version 2.1.8.05, VOS3000 includes basic web management features. We do not provide third-party web panels due to security risks. Only original developer components are used. 3rd part developed php based web management have many kind risk, so we are stick on only real development of vos3000 except firewall part, we only have a simple firewall system, which we add extra, rest all we use Chinese developed products, so for your own safety its best to use only real developed VOS3000 whatever version you use.

📘 Manuals & Self-Management

Complete official manuals are provided so you can manage routing, billing, and maintenance independently.

Official reference: VOS3000 Official Website

📞 Pricing & Support

Pricing depends on version and requirements. Support is included via WhatsApp and email. We do not offer Voice call or phone support, but mostly our clients never required any support from us as our versions are stable and we work very neatly, so no future issue arise normally in our vos3000 installations.

WhatsApp: +8801911119966
E-Mail: [email protected]

❓ Frequently Asked Questions (FAQ)

📌 Which VOS3000 versions do you provide?

We provide all VOS3000 versions since 2006, including secure and clean releases up to 2.1.9.07. have some extra modules as well for 2.1.9.07 versions like codec converter, ivr etc

📌 Is the license lifetime?

Yes. One-time installation comes with a lifetime license supporting up to 10,000 concurrent calls. we do not make any limit when we create license.

📌 Can the license work on multiple IPs?

Yes. Licenses can be issued for multiple public and private IPs, allowing flexible routing and local SIP traffic.

📌 Is it hacking-free?

Yes. We apply backend firewall rules and strict access controls.

📌 Why is your price higher?

We provide verified, clean systems with long-term expertise since 2006.

visit https://www.vos3000.com for more information

Change VOS3000 2.1.9.07 Chinese Client to English Client!

visit our blog regularly for updates: https://multahost.com/blog/