PHP version of Google's phone number handling library
A domain based multi-tenant PBX & voice switch for FreeSWITCH
Provide softphone support to AmazonConnect customers
Matrix reference homeserver
Open-source event-driven AI powered Softphone
Java wrapper for the popular chat & VOIP service
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Cellular manager for mobile phones/modems
Web based system for Computer Assisted Telephone Interviewing (CATI)
Open source Fax server software for inbound / outbound internet Faxing
Desktop communication tool: chat, telephony, multimedia
SMS, Fax, Voice Broadcasting and auto dialer Software
The most affordable CRM system according to Capterra
Unified Communications System - PBX System
Project about FusionPBX on Live Medium
Frontend for ModemManager 0.6/0.7, Wader and oFono
Regular expressions that match the mobile phone number in China
Sim Card explorer and decoder
Enterprise telephony recording and retrieval system
PlayAssure is a diagnostic/test utility that runs on VIP SetTop Boxes.
SE-7100 Series HEVC Encoder
Callflow Sequence Diagram Generator