Alternatives and similar repositories for v23

Users that are interested in v23 are comparing it to the libraries listed below

• proquar / asterisk-Softmodem
  V.23 Softmodem for Asterisk with some Bildschirmtext-specific stuff in it.
  ☆68Updated 7 years ago
• ThomasHabets / ax25ms
  This project is a set of AX.25 microservices, to be pluggable for any implementation.
  ☆33Updated 3 months ago
• cstroie / Arabell300
  Arabell300 is an Arduino-based 300 baud modem implementing Bell 103 and ITU V.21 standards. Features Hayes-compatible AT commands, AFSK…
  ☆25Updated 3 months ago
• strozfriedberg / D-Modem
  A software SIP modem
  ☆126Updated 2 years ago
• randyrossi / fisher-modem
  A rewrite of Dr. Tony Fisher's software modem for Linux.
  ☆38Updated 5 years ago
• Casandro / btx_modem
  A simple v.23 modem including the data link layer. This is an application for Asterisk
  ☆17Updated 9 months ago
• astuder / ModemHAT
  Classic Phone Modem HAT for the Raspberry Pi
  ☆33Updated last year
• irrelevantdotcom / asterisk-Softmodem
  V.23 Softmodem for Asterisk with some Bildschirmtext-specific stuff in it.
  ☆10Updated 7 years ago
• leggewie / pkg-sl-modem
  ☆12Updated 7 years ago
• KarstenHervoeHansen / PTV
  Design Documentation of Philips/PTV product
  ☆54Updated last year
• hharte / mm_manager
  Manager for the Nortel Millennium series of payphones.
  ☆67Updated 3 weeks ago
• bitbank2 / SmartResponseXE
  Arduino library with LCD, Keyboard and SPI Flash support for the SMART Response XE classroom communicator
  ☆101Updated 2 years ago
• muccc / millennium
  Information and file-collection regarding the Nortel/Quortech Millennium payphones
  ☆21Updated 2 years ago
• kFYatek / color_modem
  ☆14Updated 6 years ago
• faithanalog / pagerenc
  Haskell FLEX/POCSAG page encoder for multimon-ng consumption
  ☆13Updated 6 years ago
• hanshuebner / ipx-psu-replacement
  ☆21Updated 6 months ago
• fandigunawan / Nok-MADos
  Nokia MADos written by g33g0. This repository is to preserve the history of modding Nokia mobile phone in the past. Original path: https:…
  ☆23Updated 6 years ago
• jtarrio / SoftwareModem
  An implementation of the ITU-T V.21 modem standard, working on a PC over a sound card.
  ☆45Updated 2 years ago
• orryverducci / TtxFromTS
  Decodes teletext pages from DVB transport streams
  ☆17Updated 2 years ago
• argilo / gr-nrsc5
  A GNU Radio implementation of HD Radio (NRSC-5)
  ☆144Updated 6 months ago
• John-Nagle / baudotrss
  BaudotRSS - RSS and SMS support for antique 5-bit Teletype machines
  ☆13Updated 2 years ago
• dl1com / flex
  This is an Open-Source implementation of the FLEX paging protocol encoder.
  ☆34Updated 2 years ago
• qu1j0t3 / gpib-adapter
  ☆12Updated 5 years ago
• cr / thd74
  ☆24Updated last year
• ka9q / ka9q-nos
  KA9Q Network Operating System
  ☆25Updated 8 months ago
• sealj553 / votrax-speak
  Bad software emulation of the Votrax SC-01 speech synthesizer
  ☆16Updated 7 years ago
• Rhizomatica / hermes-net
  Network subsystems of the HERMES telecommunication system
  ☆21Updated 3 months ago
• connectionsmuseum / dahdi-linux
  DAHDI, but modified to support revertive pulse signalling.
  ☆12Updated 2 years ago
• cschramm / irda
  ☆43Updated 5 months ago
• captainjack64 / hacktv
  Analogue TV transmitter for the HackRF
  ☆71Updated 2 months ago