[asterisk-users] Voice "broken" during calls

Jeff LaCoursiere jeff at stratustalk.com
Tue Jun 16 06:44:36 CDT 2020


On 6/16/20 1:18 AM, Luca Bertoncello wrote:
> Am 15.06.2020 23:15, schrieb Jeff LaCoursiere:
>
> Hi again,
>
> just a question, to be sure...
>
>>> sudo tcpdump -i eth0 -s 0 -w /tmp/test0.pcap &
>>> sudo tcpdump -i eth1 -s 0 -w /tmp/test1.pcap &
>
> eth0 is my DSL interface and eth1 my phone interface?
>

Sure, that's fine.  We will figure out which one is north/south in the 
analysis.

>> Try to limit the traffic to just your phone call tests (to reduce the
>> size of the capture files).  Make all your tests, then:
>
> Well, assuming eth0 is the DSL interface and eth1 the phone interface, 
> I can so that:
>
> tcpdump -i dsl0 -s 0 -w /tmp/test0.pcap host tel.t-online.de &
> tcpdump -i phone0 -s 0 -w /tmp/test1.pcap host 192.168.200.xx (IP of 
> my phone) &
>
> is it correct?
>

Perfect.

Cheers,

j





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