Telephone (application)

Telephone

File:Telephone-call.png
Developer(s)	Alexei Kuznetsov
Stable release	0.14.3 / August 29, 2009
Written in	Objective-C
Operating system	Mac OS X
Size	2.5M
Available in	English, German, Russian
License	BSD License
Website	code.google.com/p/telephone

Telephone is a softphone for Mac OS X. It uses Session Initiation Protocol for communication. Telephone is distributed as free software under a variety of licenses.

Audio codecs

• G.711 family codec (PCMA, PCMU);
• Speex/8000 (narrowband), Speex/16000 (wideband), and Speex/32000 (ultra-wideband);
• iLBC;
• GSM;
• L16 family of codecs.

External links

• Telephone website
• Telephone FAQ