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: [email protected]
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!