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Video Encryption

Hi Experts....

                         Im facing a problem regarding video encryption....im not getting the lock sign (symbol of video encryption) when im calling from cisco 8945 to cisco 8945 (SCCP). Does this SCCP phones doesnt support video encryption.....i tried puttting the latest firmware...and i have cucm 8.6 version.Plz help

Regard Nitesh

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Cisco Employee

Video Encryption

You will have to use SIP firmware have encrypted video and see the lock icon with the 8941/8945 phones,

http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/8941_8945/firmware/9_3_1/release_notes/P415_BK_R3969224_00_rn-9_3_1-8941-8945_chapter_00.html#P415_RF_S03E0D9E_00.

sRTP Secure Video

The  sRTP Secure Video feature adds more media (audio and video) encryption  capabilities and gives the administrator the flexibility to choose RTCP  authentication tag length between 32 bit (default) and 80 bit from Cisco  Unified CM Administration.

The administrator enables (default) or disables the 80-bit SRTCP  field from one of the following Cisco Unified Communications Manager  windows:

  • Device > Phone
  • System > Enterprise Phone Configuration
  • Device > Device Settings > Common Phone Profile

The feature is supported on the following SIP phones:

  • Cisco Unified IP Phone 8941
  • Cisco Unified IP Phone 8945

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