Comfort Noise Support

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Comfort Noise Support - SBC Core 8.0.x Documentation ...

    https://support.sonus.net/display/SBXDOC80/Comfort+Noise+Support
    A number of speech codecs support comfort noise internally as part of the standard, such as G.729B, G.723.1A, EVRC and AMR codec family. Additionally, the SBC Core supports comfort noise for those speech codecs that do not include built-in silence suppression by employing techniques described in ITU G.711 Appendix II.

Lync Comfort Noise with Cisco router or AudioCodes ...

    https://blog.escarra.org/?p=270
    Jun 05, 2014 · Lync uses a feature called Comfort Noise that reduces network traffic in moments of silence, but still allows the voice gateways to generate some white noise to avoid the “hello? are you still there?” conversations.

Get comfort noise error or requiremnet

    https://social.technet.microsoft.com/Forums/ie/en-US/b3d2219f-9a78-49dd-b207-c356f1dc6032/get-comfort-noise-error-or-requiremnet
    Jan 23, 2014 · The Mediation Server service has received a call that does not support comfort noise. This event is throttled after 5 calls from a single Trunk peer. The Mediation Server service has received a call that does not support comfort noise from the Trunk, xx.xxx.xxx.xxx;trunk=xx.xxx.xxx.xxx. Cause: The Trunk does not support comfort noise. Resolution:

Eventid 25073 Enable comfort noise on your trunk ...

    https://erwinbierens.com/eventid-25073-enable-comfort-noise-on-your-trunk-audiocodes/
    Jan 11, 2018 · For the ones who are not familiar with the term, Comfort noise (or sometimes called comfort tone) is synthetic background noise used in communications to fill the artificial silence in a transmission resulting from voice activity detection or from the audio clarity of modern digital lines.

Comfort Noise - social.technet.microsoft.com

    https://social.technet.microsoft.com/forums/lync/en-US/f059a8e5-fd88-4c2c-a8f3-11134ea96e6e/comfort-noise
    Oct 30, 2012 · We see it with multiple clients. When we call them, during ringing, there is a noise. In addition, the Lync server gives many 25073 warnings: The Mediation Server service has received a call that does not support comfort noise. This event is throttled after 5 calls from a single Gateway peer. The Mediation Server service has received a call that does not support comfort noise from the …

comfort noise warning at lync - Cisco Community

    https://community.cisco.com/t5/ip-telephony-and-phones/comfort-noise-warning-at-lync/td-p/1884598
    May 01, 2012 · The Mediation Server service has received a call that does not support comfort noise. This event is throttled after 5 calls from a single Gateway peer. The Mediation Server service has received a call that does not support comfort noise from the Gateway peer, 172.29.58.151.

RFC 3389 - Real-time Transport Protocol (RTP) Payload for ...

    https://tools.ietf.org/html/rfc3389
    This document describes an RTP [2] payload format for transporting comfort noise (CN). The CN payload type is primarily for use with audio codecs that do not support comfort noise as part of the codec itself such as ITU-T Recommendations G.711 [3], G.726 [4], G.727 [5], G.728 [6], and G.722 [7].Cited by: 72

Comfort noise - Wikipedia

    https://en.wikipedia.org/wiki/Comfort_noise
    To counteract these effects, comfort noise is added, usually on the receiving end in wireless or VoIP systems, to fill in the silent portions of transmissions with artificial noise. The noise generated is at a low but audible volume level, and can vary based on the average volume level of received signals to minimize jarring transitions.

Bose Product Support

    https://www.bose.com/en_us/support.html
    Bose Community connects you with customers and product experts. Get help, plus product tips and tricks. Or, see how others are using Bose products.



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