Forward calls to multiple phone numbers and/or VoIP destinations.

Multiple tabs to organize different projects.

Make outgoing calls with your FlyNumber and pay like a local.

Add up to 30 "users" for a flat rate (contact us if you need more).

Add as many FlyNumbers as you need, same price.

Cloud connected to various devices including a server, laptop, smartphone, and desktop monitor.

Only a flat-fee of $14.95 a month + the price of the phone number
Keep in mind using our phone system is optional.

Phone system's stand-out features

Interactive PBX grid interface showing module connections

Easy setup

The system works by moving and connecting modules on a live grid. Changes are saved instantly as you move and connect modules.

Mobile and Desktop App

Take your business phone system anywhere with our dedicated app for iOS, Android, Windows, and macOS. Get started in minutes with our easy setup process.

Features include:

Make and receive calls using any of your FlyNumbers
Push notifications for incoming calls
Call history and missed call tracking
Multiple number support for outbound calls
Professional call handling with call pickup, transfer, and recording options

FlyNumber phone system app interface showing number management and call controls

The Phone System Guide

FlyNumber phone system interface showing phone numbers for NYC Headquarters, Private for John (UK), Brazil Sales, and Our SA Number (South Africa).

Add multiple phone numbers

Configure each phone number independently or route them using existing call flow logic.

Search interface in FlyNumber phone system displaying search results for 'Mike' including objects, phone numbers, delivery methods, and contacts related to Mike Brown.

Search the grid

Easily search for anything you've ever created in the phone system.

A screenshot of a phone number connected to a fax module in the FlyNumber PBX panel interface.

Receive incoming faxes

Use our fax module to receive faxes sent to your FlyNumber. Not all numbers can receive fax, check coverage.

A screenshot showing the settings for a SIP account in the FlyNumber PBX interface, including caller ID and SIP credentials.

SIP accounts

Create SIP accounts for your FlyNumber(s), use them for incoming and/or outgoing calls.

Flexibility is key

Illustration of a smartphone with a cloud symbol, surrounded by various connected devices and icons, symbolizing a cloud-based phone system with multiple devices.

Use any combination of devices and/or software to make and receive calls.

Forward calls to a regular phone number and a VoIP solution at the same time or sequentially.

Create multiple sets of VoIP (SIP credentials) and communicate for free among extensions.

Differentiate which FlyNumber is calling by modifying the incoming caller-ID.

Route calls based on the phone number/prefix calling your FlyNumber (e.g. send callers from US/Canada one way and the others another.

A must-have for businesses

View, filter and export detailed call logs.
"Delivery logs" for when audio files, notifications, recordings, voicemails are sent.
Setup custom prompts for while you're on a call:
Start recording while in the middle of a phone call.
Transfer the call to another SIP account using the dial pad.
Answer a call coming in from a different SIP account.

Cartoon bird dressed in a business suit, holding a briefcase and talking on a mobile phone.

Privacy

We don't store call recordings anywhere.

Texts are also not stored and will be sent to email on file (not PBX-phone system related).

Encrypt phone calls for created SIP accounts (TLS, sRTP).

Allow only whitelisted IP addresses to connect to your SIP account(s).

Illustration of a telephone secured by a protective shield, symbolizing phone privacy and security.

Modules for every use case

Illustration of a phone icon with multiple call buttons, representing a phone call menu or options interface.

Call Menu / IVR

Create professional voice menus for callers - press 1 for sales, 2 for support, or set up custom extensions like 100 for John, 200 for Sally.

Illustration of a smartphone with a list of items and icons representing cloud storage and data sharing.

Store files in the cloud

Save voicemails, greetings and call recordings to the cloud automatically. Configure delivery methods like Google Drive, Dropbox, OneDrive and FTP/SFTP, or use cloud storage integrations.

Illustration of a clock with directional arrows and surrounding icons, symbolizing time-based call routing.

Time-based routing

Use our time router to route calls based on the day and time, or set up time schedules for organization-wide availability.

Make outgoing calls

Pay local rates* for outgoing calls with your FlyNumber as the outgoing caller-ID. *(Call like a local, pay like a local).

Illustration of a smartphone screen displaying a spam warning with a blocked symbol, representing spam phone call detection.

Block spam calls

Use our blocklist feature to block specific numbers, area codes, anonymous calls, or calls with text in the caller ID.

Technical Specifications

Audio formats (for voicemail, IVR menu's etc.) - mp3, wav, flac, and ogg.
Call recordings will arrive in mp3 format with a bit rate of 16 kbps and a sample rate of 8 kHZ.
SIP accounts transport protocols: UDP, TCP, TLS, and WSS.
Supported codecs - OPUS, G722, PCMU,PCMA, G729 and GSM.
Codec for DTMF transport: telephone-event.
We use UTC offsets and daylight-saving rules provided by the IANA Time Zone Database .
The default timezone is GMT (+0).

Detailed technical drawing of a vintage phone device with various mechanical components and specifications.

Recent forum topics

Recent blog posts

Roadmap

Upcoming integrations with top CRM platforms like Salesforce, HubSpot, Pipedrive, Zendesk, and Zoho.

AI-powered call transcription and summary features.

These updates are expected early 2025.

Illustration of a winding road leading to a distant building, surrounded by trees and balloons.

Get the phone system enabled on your account 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.