Hi, Like AMR codec is not royalties free, I would like to use AMR codec of iPhone OS. iPhone OS allows to encode/decode ulaw, alaw, amr narrow band, ilbc But on iPhone, the audio functions encode (and decode) directly from microphone (to speaker). In pjsip, is it possible to encode/decode without use pjmedia_snd_port and pjmedia_codec functions ? or bypassing some fucntions ? Of course, I would like to keep the possibility of using GSM, G722 codec of pjsip. Samuel Cr?ez votre adresse ?lectronique prenom.nom at laposte.net 1 Go d'espace de stockage, anti-spam et anti-virus int?gr?s. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20081111/e3f72595/attachment.html>