[Freeswitch-users] Loud whilte noise during sleep

[Anthony Minessale]

err: suppress_cng

On Fri, May 18, 2012 at 11:14 AM, Anthony Minessale
<anthony.minessale at gmail.com> wrote:
> you could try setting supress_cng on the leg facing the aastra, that
> will take the cng negotiation out of the sdp and possibly disable the
> locally generated silence.
>
>
> On Thu, May 17, 2012 at 12:45 PM, Phil Quesinberry
> <philq at qsystemsengineering.com> wrote:
>> Actually it’s one of the latest 1.2.0 revisions – b653c21.
>>
>> I didn’t realize that with the quick look I had at the code.  Curious… that
>> makes me wonder if the Aastra phones are generating the noise when they
>> don’t see any media.  A user complained about hearing the noise when first
>> logging into voicemail, before she is asked for her PIN.  I hadn’t noticed
>> it before because I normally do that on speaker but on the handset, it is
>> quite noticeable.
>>
>> Is there a way to use send_silence_when_idle without having it kill ringback
>> when set to a non-zero value?
>>
>> ----------
>>
>> Anthony Minessale
>> Thu May 17 20:21:35 MSD 2012
>>
>> Which revision of the code are you looking at?
>>
>> The sleep sends dummy frames unless you set that
>>
>> send_silence_when_idle var, if its not set its probably not sending
>>
>> anything.
>>
>> You can see in the code that unless that var is set it wont be
>>
>> generating anything.
>>
>>
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>
>
>
> --
> Anthony Minessale II
>
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-- 
Anthony Minessale II

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