[asterisk-users] VoIP monitor and multiple RTP streams

[Dovid Bender]

Must be something in Asterisk. I have seen it in the past and was never
able to figure it out.

On Tue, Aug 15, 2017 at 4:18 AM, Marcelo Terres <mhterres at gmail.com> wrote:

> Hello Dovid.
>
> I tried to figure it out, but to be honest I could not find a reason for
> the change.
>
> The lines that I sent are the RTP streams detected by Wireshark.
>
> Regards,
>
> Marcelo H. Terres <mhterres at gmail.com>
> IM: mhterres at jabber.mundoopensource.com.br
> https://www.mundoopensource.com.br
> https://twitter.com/mhterres
> https://linkedin.com/in/marceloterres
>
> On 14 August 2017 at 17:52, Dovid Bender <dovid at telecurve.com> wrote:
>
>> Marcelo,
>>
>> You need to look at the box changing the SSRC and figure out why it's
>> changing it. Where are you seeing the multiple rows in MySQL or wireshark?
>>
>>
>> On Mon, Aug 14, 2017 at 11:24 AM, Marcelo Terres <mhterres at gmail.com>
>> wrote:
>>
>>> Hello.
>>>
>>> Is someone here using VoIPmonitor?
>>>
>>> I am using just the sniffer and I found some pcap files that
>>> contain some odd streams.
>>>
>>> For example, I have a file with 3 streams, but the weird stuff is that 2
>>> streams are the same (e.g., have the same source address and port and same
>>> destination address and port).
>>>
>>> Example:
>>>
>>> "Source Address","Source Port","Destination Address","Destination
>>> Port","SSRC","Payload","Packets","Lost","Max Delta (ms)","Max
>>> Jitter","Mean Jitter","Status"
>>> "6X.XXX.XXX.XXX",34170,"1XX.XXX.XXX.XXX",10602,277011456,"g7
>>> 11A",7289,0,21.303999999996449,21.265543809819981,0.07328694
>>> 5955809715,""
>>> "1XX.XXX.XXX.XXX",10602,"6X.XXX.XXX.XXX",34170,2020146713,"g
>>> 711A",2099,0,36.296999999998661,2.9025967411766738,0.9787739
>>> 3850963945,""
>>> "1XX.XXX.XXX.XXX",10602,"6X.XXX.XXX.XXX",34170,325951803,"g7
>>> 11A",4949,0,41.879000000000815,4.5846492231155924,1.0537488536922062,""
>>>
>>> The only thing that I could notice is that the first packet that had the
>>> new SSRC (325951803) has the marker bit on, but I could not find a reason
>>> for the SSRC change.
>>>
>>> Any ideas of what could be causing that?
>>>
>>> Thanks.
>>>
>>> Regards,
>>>
>>> Marcelo H. Terres <mhterres at gmail.com>
>>> IM: mhterres at jabber.mundoopensource.com.br
>>> https://www.mundoopensource.com.br
>>> https://twitter.com/mhterres
>>> https://linkedin.com/in/marceloterres
>>>
>>> --
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>>
>>
>> --
>> _____________________________________________________________________
>> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>>
>> Check out the new Asterisk community forum at:
>> https://community.asterisk.org/
>>
>> New to Asterisk? Start here:
>>       https://wiki.asterisk.org/wiki/display/AST/Getting+Started
>>
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>>
>
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>
> Check out the new Asterisk community forum at: https://community.asterisk.
> org/
>
> New to Asterisk? Start here:
>       https://wiki.asterisk.org/wiki/display/AST/Getting+Started
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
>
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