Audio and Video Specifications for Cisco Spark Desk Phones

Document created by Cisco Documentation Team on Apr 4, 2017
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We optimize the quality of calls by using the Opus codec for audio and the OpenH264 codec for video.

Cisco IP 7800 Phone Series encode and decode the following codecs:

  • G.711 a-law

  • G.711 mu-law

  • G.722

  • G.729 (decode only)

  • G.729a

  • G.729b (decode only)

  • G.729ab

  • iLBC

  • Opus

Cisco IP 8800 Phone Series encode and decode the following codecs:

  • G.711 a-law

  • G.711 mu-law

  • G.722

  • G.729a/G.729ab

  • G.726

  • iLBC

  • L16

  • Opus

  • iSAC

  • 720p HD video

  • H.264 and Cisco Application Visibility and Control (AVC)




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