vos installation – Secure VOS3000 Installation Service (CentOS7, 2.1.8.05 & 2.1.9.07)

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.

Table of Contents vos installation – Secure & Professional VOS3000 Installation Service Our VOS Installation Service Secure iptables Based Firewall (No PHP Firewall) VOS3000 Versions & Features Version 2.1.8.05 Version 2.1.9.07 CentOS7 Installation (ISO Support) Cloud & VPS DeploymentDigitalOceanVultrLightNode License & Concurrent Calls Reinstall & Upgrade Policy Payment & Trust Policy Useful Resources FAQ – vos installationDo you provide secure RPM?Do you use PHP firewall?Can you install multiple IP license?Is CentOS7 mandatory?What versions you have? Contact for Professional vos installation

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

VOS3000 Technical Articles

VOS3000 Manuals & Downloads

Official Blog

Advanced Guides

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.

vos installation – Secure VOS3000 Installation Service (CentOS7, 2.1.8.05 & 2.1.9.07)
Call Center Traffic – Why VOS3000 Best for High Volume VoIP CC Traffic
Multiple IP License in VOS3000 : How it Works on Same Server Easily
Manual for VOS3000 – Official PDF Manuals & Important Documentation
Mobile Apps for VOS3000 – Real Truth, Security Focused Web-Based Mobile Management