Use any VoIP solution
You can use any other provider or VoIP solution.
This could also be a 3rd party phone system/PBX.
It's always unlimited incoming minutes when we send calls to VoIP.
You just provide the info on where to send the calls, we'll take care of the rest.
Integrate with any 3rd party provider or system
- We support integration with major VoIP providers like FlowRoute, Twilio, 3CX, and others.
- We also work with on-premise solutions like Asterisk, FreePBX, or other SIP-based systems.
- Flynumber is compatible with any VoIP solution that supports the SIP or IAX protocols.
Popular VoIP providers we send calls to
Twilio
Easily forward your FlyNumber to their SIP services. Sending SIP to Twilio .
Callcentric
Reliable VoIP services and SIP URI forwarding. SIP Forwarding for Incoming Calls .
Telnyx
Flexible SIP trunking solutions for businesses. SIP URI Calling .
Linphone
A free and open-source softphone for VoIP services. Free SIP Service .
Flowroute
Secure and scalable SIP trunking services. Create an Inbound Route with your Preferred PoP .
VoxBeam
Global wholesale VoIP services and SIP trunking. Voxbeam Help Center .
OnSIP
Cloud-based business VoIP services with hosted PBX and SIP options. Inbound Bridge .
Any SIP address
As long as your VoIP provider accepts incoming traffic we can send the calls there, just give us the SIP address.
Use our optional cloud PBX alongside your VoIP solution
Setting the FlyNumber to a voip solution with our PBX is a powerful combination.
Forward the calls to a regular phone number as a "back-up" to your VoIP solution.
Send calls to multiple SIP/VoIP addresses sequently or at the same time.
Block, record or re-route calls around your voip solution.
Use our PBX to create SIP credentials for incoming/outgoing calls.
3rd party PBX software we work with
Asterisk
Asterisk is the go-to framework for building powerful communications applications, from IP PBX systems to VoIP gateways.
FreeSWITCH
FreeSWITCH handles large-scale telephony applications easily, it's flexible and uses LUA scripting.
3CX
3CX is very popular among businesses and easily integrates with SIP trunks and desktop VoIP phones.
Kamailio
Kamailio handles high-performance SIP routing, making it ideal for large-scale VoIP and real-time communication deployments.
FreePBX
FreePBX is a user-friendly GUI for managing Asterisk-based PBX systems.
VoIP forum topics
Recent blog posts
Get your virtual number (i.e. DID number) today
- Set up a recurring subscription and/or add funds manually.
- Never any contracts or obligations, cancel anytime.
- Crystal quality phone calls.
- Customer service 7 days a week.
- We've been in business for well over a decade.