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content:tech:voice_mail [15/05/2013 15:48]
127.0.0.1 external edit
content:tech:voice_mail [21/05/2013 15:10] (current)
Andrew Bettison [Voice Mail] update CODEC2 link to point to tech roadmap page
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 While SMS is relatively affordable in many developing countries, voice calls remain quite expensive. One solution to this is to use [[http://en.wikipedia.org/wiki/Voice-mail|voice mail]] to gain many of the advantages of voice calls, but in a way that can be supported over a highly partitioned [[mesh network]], where end-to-end network paths may never exist. While SMS is relatively affordable in many developing countries, voice calls remain quite expensive. One solution to this is to use [[http://en.wikipedia.org/wiki/Voice-mail|voice mail]] to gain many of the advantages of voice calls, but in a way that can be supported over a highly partitioned [[mesh network]], where end-to-end network paths may never exist.
  
-It is proposed to explore the implementation of voice mail in an efficient and mesh-optimised manner in the [[Serval Mesh]].  It is anticipated that it would be layered over the [[Rhizome]] store-and-forward protocol, and use [[Rhizome journal]] and low-bandwidth codecs such as [[http://codec2.org/|CODEC2]] to reduce bandwidth requirements.+It is proposed to explore the implementation of voice mail in an efficient and mesh-optimised manner in the [[Serval Mesh]].  It is anticipated that it would be layered over the [[Rhizome]] store-and-forward protocol, and use [[Rhizome journal]] and low-bandwidth codecs such as [[CODEC2 support|CODEC2]] to reduce bandwidth requirements.
  
 ==== Progress to date ==== ==== Progress to date ====
  
 This technology was first developed in the first half of 2013 as a [[:content:students:projectinfo:projectinfo:implementvoicemailinmesh|student project]]. This technology was first developed in the first half of 2013 as a [[:content:students:projectinfo:projectinfo:implementvoicemailinmesh|student project]].

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