Add a PSTN user to a Webex meeting when using the Browser Widget.

腾讯 pstn 接口 支持 pstn 回拨和小号直拨

Validate a Callback Request event from Sinch Verification using Laravel

A "Trade Floor" application that can receive PSTN calls (Webex Connect) with custom IVR, and direct the caller to a Webex Meeting (by way of Webex Calling). Can also receive SIP calls from devices using a static dial string and direct them to the Webex Meeting as well.

Assign a custom 7 digit PIN to a PMR which can be dialed via Webex Connect

A repository for the PBX (Private Branch eXchange) project on Linux

"websh" is now "laitos", see README.md

🤖 Rox AI is a tool that connects Fonoster with Dialogflow ES/CX

Handle an incoming call to your Sinch rented number using Laravel

Make test calls to our PSTN phone numbers and SIP/VOIP addresses

PSTN / VoIP Configuration for Asterisk, HT-503, and Raspberry Pi

DTMF signals, Fourier transform

Microsoft Teams SIP PSTN gateway using Drachtio

The Cryptofon Project aims to design a universal narrowband voice and text / data narrowband communication standard, that is encrypted and flexible to adapt for existing narrowband communication systems - aimed to be a more secure and open alternative to the propietary Secure Communications Interoperability Protocol (SCIP)

Python "Modem over IP" for Minitel

An E.164 analyzer and validator written in Haskell

☎️ A Matrix Puppet bridge for the public telephone network that supports a number of VoIP providers (Twillo, Vonage, etc.). Sends and receives voice and SMS.

Libary with Simple Temporal Networks (STN) for representing robot tasks

How I replaced Skype with Twilio to make phone calls from my computer

A sample app for enabling you to invite Symbl to your Zoom meetings by doing nothing more than simply copy and pasting the meeting invite in the app.