ESP8266 Community Forum

Very basic experimental RTP pager - device receiving RTP audio (transmitted from VoIP phone or softphone). It is using I2S PWM from well known MP3 decoder project (thanks for the idea!). It supports only G.711a/u, so it offers only "phone call" audio quality. Probably lots of bugs and missing features - use with care.

Tested with tSIP softphone.
http://tomeko.net/projects/rtp_pager/