Hi,

Thanks for the reply! I'm fine with your suggestions. I have one more comment, at the end.

>> I assume the last sentence should say "...transmitting OF stereo signals."?
>
> After consulting with two native English speakers, they told me that 
> "transmitting stereo signals" was the correct way. Ultimately the RFC Editor will have the last word on this.

If native speakers say the current text is correct, I won't argue against that :)

Regarding SDP, I think it would be good to have the ABNF syntax for the a=fmtp parameter (currently you only have descriptive text of the different parameters). It makes the life for the parser implementers much easier :)

Regards,

Christer