Getting Started
OnSIP Setup
OnSIP Web and Desktop App
- Console Logs
- OnSIP for Desktop & Web
- OnSIP for Desktop & Web: FAQ
- How to Install the Desktop App for Mac
- How to Install the Desktop App for Windows
- How to Install the Desktop App for Linux
OnSIP Mobile app
sayso
FAQs
- Caller ID spoofing
- Faxing
- Why does my number come up as SPAM or get blocked?
- SMS / Text Messaging
- Unable to Access Phone's Web Interface
- How to Recover a SIP Address
Porting Phone Numbers / LNP
- ★ Porting Numbers to OnSIP
- ★ Porting FAQ
- ★ Porting: Bill copy alternatives
- Porting from Straight Talk Wireless
- Porting from T-Mobile Wireless
- Porting from Verizon Wireless