Please check out Analog Devices' platforms
(http://www.analog.com/processors/platforms/index.html). These are system-level
implementations of hardware, software, reference designs and development tools.
The following platforms maybe of interest depending on what you intend to do:
A/V encoding/decoding for home entertainment center/adaptors
Video chipsets that deliver audio, streaming video, networked camera and
videophone capabilities over broadband networks.
For technical support or detailed information on these platforms, please send
an email to firstname.lastname@example.org
In addition to this, some of our third parties also offer solutions that may be
of help to you. Use google and search for: "G.711 Collaborative
site:analog.com". This will give you a couple of hits on our Third Party
offerings for G.711.