Hello, I found that the frame length definition for AMR-WB bitrate 12.45 is incorrect. This bitrate has a frame length of 285 bits, which corresponds to 36 bytes. However, pjmedia_codec_amrwb_framelen[3] is set to 37. This makes the buffer availability check fail in pjmeda_codec_amr_pack() if the caller does not provide an extra byte in the payload. Regards Zoltan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140526/ffd58181/attachment.html>