[Freeswitch-users] Transcoding G723

Shelby Ramsey sicfslist at gmail.com
Thu Feb 5 12:26:32 PST 2009


This is a tough deal ... and something that I do think keeps FS out of the
same boat as proprietary solutions like Nextone, etc.  In the real world
(from a service provider view) you have customers who want to send one thing
(i.e. g729 and g723 a lot from international carriers) and your vendors who
will only accept a limited set (specifically g729 (maybe) and certainly g711
ulaw).  So you have to really restrict what people can send you and in some
cases it can be a deal killer.  I'm seeing more and more wholesale vendors
(especially smaller niche guys) getting away from accepting anything other
than g711.

I would be interested in seeing if there would be a way to have the RTP
transverse a media processing blade like the ones offered from Audiocodes
etc.
Most have some method to tell the device to set up ports and bridge without
being involved in the signaling itself.

There are a couple of major advantages:
  -- removing the transcoding from the host to risc based processors
  -- not worrying about the licensing because it comes with the card and
would support all codecs

SDR
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