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

📌 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

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🧠 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)

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⚙️ 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 .

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🔐 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 .

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💰 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.

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📞 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.

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📊 Reports, CDR & Analytics

• ✔ Real-time CDR tracking
• ✔ ASR, ACD, CPS analysis
• ✔ Gateway performance reports
• ✔ Revenue & cost analysis
• ✔ Agent & account billing reports

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🔗 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

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🔗 Related VOS3000 Guides

• VOS3000 Technical Blog
• VOS3000 Configuration Articles

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❓ 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.

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📞 Contact & Support

For sales, licensing, or technical queries:

• Email: sales@vos3000.com
• WhatsApp: +8801911119966

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

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