VOS3000 is one of the most widely used Chinese softswitch platforms in the wholesale VoIP industry. Its popularity comes from its ability to handle bulk call volume, junk traffic, and high CPS environments while consuming comparatively low server resources.
In this guide, we will explain in detail how Multiple IP License in VOS3000 works, why IP-based licensing exists, how public and private IP can be used together, and what you must know before installing or renting VOS3000.
VOS3000 license is hardware-bound. It is not only limited to a simple serial key.
A VOS3000 license is generated based on:
This means only the IP addresses included inside the license file at installation time are allowed to process calls.
โ ๏ธ If you add a new IP to the server later that was not included in the license, that IP will not be able to run calls.
Many VOS3000 users assume that only one IP can be licensed per server. This is not true.
๐ In reality, VOS3000 can support multiple licensed IPs on the same server.
We can license:
For example:
All licensed IPs can:
In many countries, SIP trunk providers or telecom operators:
In such cases:
This is where Multiple IP License in VOS3000 becomes extremely important.
Using both IP types in the same VOS3000 server allows:
VOS3000 provides a built-in option to select:
Inside the routing gateway configuration, you will see:
This makes routing control:
โ๏ธ Best practice: All IP addresses should be added to the server before installing VOS3000.
Why?
โ ๏ธ Adding IP after installation without re-license = IP will not work for calls.
Rental server is a different business model and not comparable with custom multi-IP installation.
No. New IP must be included in license file. Otherwise, it cannot send calls.
Typically up to 5 IPs per license. Custom cases can be discussed.
Yes. Private IP works perfectly when licensed and used with SIP trunks.
Yes. Supported from older versions to latest VOS3000 2.1.9.07.
If you need professional guidance for:
๐ฒ WhatsApp: +8801911119966
๐ Website: vos3000.com
๐ Technical Blog: vos3000.com/blog
๐งฐ More Guides: multahost.com/blog
Essential VOS3000 high CPU usage optimization guide. Diagnose CPU spikes with top htop, fix SIP flood attacks, MySQL query optimization,… Read More
Complete VOS3000 database recovery MySQL corruption fix guide. Repair InnoDB corruption, restore from mysqldump, use mysqlcheck, innodb_force_recovery, prevent data loss… Read More
Proven VOS3000 call drop disconnect troubleshooting guide. Fix RTP timeout, SIP session timer expiry, firewall UDP timeout, NAT keepalive, failover… Read More
This website uses cookies.