Software:Telephone (application)

From HandWiki
Telephone
Telephone-call.png
Developer(s)64 Characters
Written inObjective-C, Swift
Operating systemmacOS
Available inEnglish, German, Russian
License2016: GPL-3.0-or-later[1]
2008: BSD-3-Clause[2]
Websitewww.64characters.com/telephone

Telephone is a softphone for macOS developed by 64 Characters. It uses Session Initiation Protocol for communication. Telephone is distributed as free software under the GPL-3.0-or-later license.

Audio codecs

  • Speex/8000 (narrowband), Speex/16000 (wideband), and Speex/32000 (ultra-wideband)
  • Opus
  • G.711 family codec (PCMA, PCMU)
  • G.722
  • iLBC
  • GSM

References

External links