# Inbound Numbering System

- [How to access the Inbound Numbering System?](/support/services/voice-over-ip-voip/general/inbound-numbering-system/how-to-access-the-numbering-system.md): How to access the numbering system platform to manage your 13/1300/1800 numbers
- [Creating a new user](/support/services/voice-over-ip-voip/general/inbound-numbering-system/creating-a-new-user.md): This article goes through how you can add a new user to your numbering system account, and allow other users to manage your 13/1300/1800 numbers
- [Diverting a 1300/1800 number](/support/services/voice-over-ip-voip/general/inbound-numbering-system/terminating-a-1300-1800-number-against-voipnow.md): This article covers how to push all calls for a 1300/1800 number to a different number
- [Moving a DID between services](/support/services/voice-over-ip-voip/general/inbound-numbering-system/moving-a-did-between-services.md)
- [Creating a basic IVR](/support/services/voice-over-ip-voip/general/inbound-numbering-system/creating-a-basic-ivr.md)