[Freeswitch-users] Proxy Media and Codec Prefer

[Michael Jerris]

http://wiki.freeswitch.org/wiki/Codec_negotiation

disable-transcoding


On Aug 15, 2010, at 8:07 PM, Sergey Okhapkin wrote:

> To avoid transcoding if both endpoints have common codec, but one of endpoints 
> is behind NAT.
> 
> On Sunday 15 August 2010, Michael Jerris wrote:
>> I don't think there is ever a reason to use proxy_media anymore.  If anyone
>> can provide an example of a good reason to use it I would be interested to
>> hear.
>> 
>> On Aug 2, 2010, at 6:25 AM, Sergey Okhapkin wrote:
>>> FS has 3 ways (not 2!) to handle media:
>>> 
>>> 1. bypass_media=true - media path is set to run audio directly between
>>> leg a and b endpoints. absolute_codec_string variable is ignored in this
>>> mode. 2. proxy_media=true - media is proxied by FS, but without any
>>> transcoding etc, frame in - frame out. absolute_codec_string variable is
>>> ignored in this mode. 3. Neither bypass_media, no proxy_media variables
>>> are set. FS does full media handling/transcoding, absolute_codec_string
>>> variable is honored.