C Telephony

Open-source C projects categorized as Telephony
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Topics: SIP Voip WebRTC IoT source-code
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Top 3 C Telephony Projects

  • freeswitch

    FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.

  • Kamailio

    Kamailio - The Open Source SIP Server for large VoIP and real-time communication platforms -

    • Project mention: What's the use of fd passing? | /r/C_Programming | 2023-12-08

    Multi-process server applications using a prefork model are one example. You might have one process dedicated to accepting new connections over the network and maybe doing an initial handshake, and then a bunch of worker processes handling the actual connections. Kamailio's CDP module is built like this (https://github.com/kamailio/kamailio/tree/master/src/modules/cdp)

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • baresip

    Baresip is a modular SIP User-Agent with audio and video support

    • Project mention: Baresip – An Open Source modular SIP User-Agent with audio and video support | /r/patient_hackernews | 2023-09-04
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

C Telephony related posts

  • Baresip – An Open Source modular SIP User-Agent with audio and video support

    1 project | /r/patient_hackernews | 4 Sep 2023

  • Connecting linphone softphone

    1 project | /r/RingCentral | 15 Jun 2023

  • Decent linux softphone w/command-line or dbus?

    1 project | /r/VOIP | 19 Jan 2023

  • High bit rate recording sometimes causes this (I haven't noticed this with AVC encoding, only HEVC), is this normal? GPU: RX 590 / 22.3.1 drivers

    1 project | /r/AMDHelp | 16 Sep 2022

  • Not able to play audio from a voip daemon program that runs at boot.

    1 project | /r/raspberry_pi | 2 Sep 2022
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 10 May 2024
    Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

Index

What are some of the best open-source Telephony projects in C? This list will help you:

Project Stars
1 freeswitch 3,167
2 Kamailio 2,138
3 baresip 1,623

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