Hi, The AVT working group requests media type review for the gsm-hr media type defined in section 7.1 of http://tools.ietf.org/html/draft-ietf-avt-rtp-gsm-hr-02 . This draft is was in AVT working group last call. We would be grateful if any comments could be made by December 15th . Thanks, Roni Even (AVT co-chair)