VOS3000 Softswitch Guide: Important Technical Overview, Features, Security, Billing & FAQ

VOS3000 Softswitch Guide: Complete Technical Overview, Features, Security, Billing & FAQ

Table of ContentsVOS3000 Softswitch Guide: Complete Technical Overview, Features, Security, Billing & FAQ What Is VOS3000 Softswitch? VOS3000 System Architecture – VOS3000 Softswitch Guide Performance & Capacity Specifications Security Architecture in VOS3000 – VOS3000 Softswitch GuideHardware SecuritySoftware Security Billing & Rating System Routing & Call Control Logic Reports, CDR & Analytics API & Third-Party Integration – VOS3000 Softswitch Guide Related VOS3000 GuidesIs VOS3000 suitable for wholesale VoIP business?Does VOS3000 support SIP and H.323?What is the maximum concurrency?Does VOS3000 support prepaid billing?Is hot standby supported?Does it support call recording?Is training required?Can I integrate my own CRM?Does it support dynamic blacklist?Is VOS3000 cloud-ready? Contact & Support

What Is VOS3000 Softswitch?

VOS3000 is a high-performance VoIP operation support system developed by Linknat Network Technology Co., Ltd. This VOS3000 Softswitch Guide is based entirely on official technical documentation and real production features, not assumptions or marketing content.

VOS3000 is designed for wholesale VoIP carriers, enterprise VoIP operators, call centers, telecom service providers, and traffic routing businesses. It supports up to 5,000 concurrent calls and 1,200 CPS (Calls Per Second), making it suitable for high-load VoIP environments .

Official downloads (client, manuals, tools): https://www.vos3000.com/downloads.php

VOS3000 System Architecture – VOS3000 Softswitch Guide

VOS3000 is a pure software softswitch built using Assembly, C, C++, and Java, running on enterprise Linux systems.

Supports SIP & H.323 with protocol inter-conversion

High-performance media forwarding engine

Unix-like security architecture

Centralized management with decentralized control

Supported Operating Systems:

Red Hat Enterprise Linux 7.x – 8.2 (64-bit)

CentOS 7.x – 8.2 (64-bit)

Performance & Capacity Specifications

Concurrent Calls: 5,000

CPS (Calls Per Second): 1,200

BHCA: 4,320,000

SIP Accounts: ~1,000,000

Rate Prefixes: ~3,000,000

Phone Cards: ~6,000,000

CDR Storage: ~220GB/year per 1,000 concurrency

These numbers are taken directly from the official datasheet, not estimated values .

Security Architecture in VOS3000 – VOS3000 Softswitch Guide

Hardware Security

Dual-machine hot standby (active/standby)

Real-time CPU, memory, disk, network monitoring

No single point of failure

Software Security

SSH hardening (root login disabled)

MySQL private-network binding

SHA-512 password hashing

RSA-2048 authentication

AES-128 encrypted data transmission

Detailed operation logs (IP, time, user)

Security design follows telecom-grade standards .

Billing & Rating System

VOS3000 includes one of the most flexible billing engines available in VoIP softswitch systems.

Prepaid & Postpaid billing

Real-time balance deduction

Force cut-off on insufficient balance

Billing modes: 6+6, 60+6, 1+1, N+M

Prefix-based rating

Section & scheduled rate changes

Billing can be customized per account, agent, gateway, or phone number.

Routing & Call Control Logic

LCR (Least Cost Routing)

ASR-based routing

Priority-based routing

Gateway group load balancing

Automatic failover routing

Blacklist / whitelist filtering

Routing retry ensures calls are automatically re-attempted through alternate gateways if a route fails.

Reports, CDR & Analytics

Real-time CDR tracking

ASR, ACD, CPS analysis

Gateway performance reports

Revenue & cost analysis

Agent & account billing reports

API & Third-Party Integration – VOS3000 Softswitch Guide

VOS3000 provides HTTP / HTTPS APIs with JSON support for:

Account creation

Balance query

Call control

Rate management

External CRM / billing integration

Related VOS3000 Guides

VOS3000 Technical Blog

VOS3000 Configuration Articles

VOS3000 Softswitch FAQ

Is VOS3000 suitable for wholesale VoIP business?

Yes. VOS3000 is designed for wholesale, retail, call center, and enterprise VoIP operations.

Does VOS3000 support SIP and H.323?

Yes. Both protocols are fully supported including protocol inter-conversion.

What is the maximum concurrency?

Up to 5,000 concurrent calls per system. but can run more calls too – we have options for that, we do not make limit on license, you can get 10,000 cc capacity license from us

Does VOS3000 support prepaid billing?

Yes. Prepaid and postpaid billing are both supported.

Is hot standby supported?

Yes. Dual-server hot standby is supported with automatic failover. but better use single servers, because that is recommended.

Does it support call recording?

Yes, via optional voice recording modules.

Is training required?

No. Manuals and documentation are sufficient for most users.

Can I integrate my own CRM?

Yes, using HTTP + JSON APIs.

Does it support dynamic blacklist?

Yes. Dynamic blacklist modules are available.

Is VOS3000 cloud-ready?

Yes. It can be deployed on bare metal or virtualized environments.

Contact & Support

For sales, licensing, or technical queries:

Email: sales@vos3000.com

WhatsApp: +8801911119966

For advanced troubleshooting guides, visit: https://multahost.com/blog/

VOS3000 Softswitch Guide: Important Technical Overview, Features, Security, Billing & FAQ
VOS3000 Carrier-Class Softswitch – Features, Scalability & Best Practices
VOS3000 Training Guide – Is the Training Important Today?
VOS3000 Demo Access Guide – Best Way to Test Latest VOS3000 Softswitch
VOS3000 FAQ From Linknat Website at Single Post, Only Text – Easy Guide!