Open your audio, set the track to Mono , change the sample format to 16-bit PCM , and export the file as "Other uncompressed files" with "U-Law" or "A-Law" encoding.
This free open-source software can export files to G.711. Download 711 mp3
Modern platforms like ElevenLabs allow you to generate high-quality speech from text and download it as an MP3. While the default download is often MP3, advanced settings in some tools allow for various sample rates and codecs. Other "711" Audio Meanings Unified Messaging audio codecs: Exchange 2013 Help Open your audio, set the track to Mono
A dedicated free tool for converting DRM-free media into G.711 u-law or A-law formats compatible with telephony vendors. While the default download is often MP3, advanced
If you need to download audio specifically in G.711 format (often as a .wav file encoded with u-law or A-law), you typically convert an existing MP3 or WAV file using these tools: