Displaying 20 results from an estimated 200 matches similar to: "RTP from pcap file"
2009 Dec 01
6
Unable to share directory via Samba?
So I went to System > Administration > Server Settings > Samba and
added a folder to share and initially set it to guest access to get
things going.
I couldn't access this one and only share on this server with guest
access from either my Windows laptop (XP Pro SP3) or a Leopard server
(10.5.8) so I changed the settings to use user authentication and
added my local user details
2017 Jan 17
2
pcapsipdump or general sip debug question
Hello,
There is a built-in tool in Wireshark for this : menu Telephony => Voip
Calls, the select your call and click on "Flow Sequence".
Best regards
Jean Aunis
Le 17/01/2017 ? 12:27, Yves a ?crit :
> Hi,
>
> I am using pcapsipdump for debugging sip calls.
>
> when I have to debug a call, pcapsipdump generates two files per
> call... one for the sip dialog
2011 Feb 02
6
Lost root access
So on a virtual server the root password was no longer working (as in
I couldn't ssh in anymore). Only I and one other know it and neither
of us have changed it. No other account had the correct privileges to
correct this so I'm wondering, if I had mounted that vdi as a
secondary device on another VM, browsed the file system and delete
/etc/shadow would this have wiped all users passwords
2011 Feb 16
6
Authentication Problems
Hi List,
We have a CentOS VPS running a web site in a DC far away. The chap that
dev's this site told me he couldn't SFTP in yesterday, his password was
being rejected (I went to his desk to confirm and saw it was telling him the
password was incorrect but neither him nor me had changed it and we are the
only two with access to this VPS). So I logged in as root and reset his
password, be
2011 Feb 03
3
User Details
I have some questions on how I can perform the following actions from
the terminal in CentOS 5.5 final. My Google searches aren't helping
and I keep seeing references to the command 'useradd' but this isn't
present on my box;
-How to add a new user?
$ useradd
-bash: useradd: command not found
(This is the same for my normal user and when logged in as root)
-How to set/change an
2010 Aug 07
6
ext4?
Listee's...
I have a 5.5 box and I have formatted a partition as ext4 however I
can't mount it, the mount command is telling me its an unknown file
system type. fsck tells me the partition is a clean ext4 partition but
I can't mount it.
Some reasearch has lead me to believe the problem is that ext4 isn't
enabled in the kernel by default in 5.5 (this was originally a 5.2 box
that
2018 Dec 05
3
Capture SIP all the time
Is there a way to configure the old SIP channel to stay in sip set debug
all the time, without human intervention and also at boot time, by default?
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2009 Mar 19
4
Being Green, Time to make the servers sleep!
Shadies and Mentlemen;
I am trying to be green and put our backup servers to sleep during the
day and have them wake on LAN and fire back up at night for our
nightly backups as "sleep" is a sort of low power usage mode.
(At this point I would be curious to know the different levels of
sleep, what can I achieve? Does my server just drop into a low power
state, or can I stop the hard
2016 Jul 06
2
how to read sip debug
Another nice sip packet is sngrep
Shows realtime the sip flows
But i think you have to chk the asterisk answer in the dialplan logic to
chk what context its hitting etc.
?????? 6 ????? 2016 10:05 PM,? "Steve Edwards" <asterisk.org at sedwards.com>
???:
> On Wed, 6 Jul 2016, Victor Villarreal wrote:
>
> If you experience problems with inbound calls from a SIP trunk or
2011 Feb 21
2
Basic Bash Script Question
I'm stuck trying to work this one out and my Google skills are
apparently lacking today.
This is a test bash script;
#!/bin/bash
do something | tee a.log
if [ $? -ne 0]; then
echo broken
fi
The problem with this script is $? contains the exit value of the tee
command, but I want to check the exit value of whatever command I put
in place of 'do something'.
How can I achieve this
2009 Jun 03
3
System V Init Script
Hey Listees,
I have a question (hopefully quite simple) about the system V init scripts
in /etc/init.d. I have an app installed and for some reason it had no system
V init script. It has been installed a long while now so I can't quite
remember whats going on but basically I remember I wrote the init script my
self and the app is enabled as a service which chkconfig to run at system
levels 3,
2013 Jun 13
3
Troubleshooting TDMs (Packet capture like debugging)
Hi All,
I am looking for a way to troubleshoot issues with TDM (E1) trunks
with a provider.
Currently with SIP trunks I am using tcpdump to perform packet
captures between our gateways and the SIP providers IPs, capturing
traffic on all ports, to include both the SIP messages and the RTP
stream.
How can I achieve a similar result on TDM links connected to TDM cards
in Asterisk servers, where by
2011 Apr 06
2
File-system Corruption
Hi List,
I suppose this isn't strictly CentOS but I'm talking about some 5.5
servers so I thought someone else here may have had the same issues;
We power on servers at night via IPMI and shut them down the same way
for automation. The problem I'm facing is that the servers are
shutdown in about 2 seconds. IPMI provides remote access to the power
features as we know so I don't
2020 Jun 22
6
Voice broken during calls (again...)
Hi list!
So, now I have a business contract and a technician was here to check
the DSL...
Nothing found, except that for 50Mbps I need now vectoring. Really
nice... A couple of years ago I could get 50Mbps without vectoring.
Of course, Deutsche Telekom said nothing about this change...
Well, I got it working, and now I have 48Mbps down and 10Mbps up.
I _REALLY CAN'T_ believe, that this is
2020 Jun 23
2
Voice broken during calls (again...)
Am 23.06.2020 um 21:08 schrieb Michael Maier:
> On 23.06.20 at 08:05 Luca Bertoncello wrote:
>> Am 23.06.2020 07:27, schrieb Luca Bertoncello:
>>
>> I again
>>
>>>> Do not change MTU. Probably there will be another problem. I expect
>>>> packet size 1466 would pass and higher will have the same result. It
>
> RTP-VoIP-packets never reach
2009 Jun 10
3
Crontabs
Hey list,
I have several crontabs set up to run at night and I'm not convinced
they are running but of course, I'm not here to see for sure!
The crontabs are like the following example;
30 20 * * * sh /home/a_user/nightlyscrips/nightly_script_1 >
/home/a_user/nightlyscripts/`date +%d-%m-%Y--%H-%M-%S`.log
However, if this would have successfully ran last night I would surely
expect to
2009 Apr 29
3
Rsync/SSH automation problem?
Hi All,
I have a win2k3 server that its backing up to a CentOS 5.3 server. On
the Win2k3 machine I plan to have rsync back up nightly to the CentOS
server through ssh. The command I am using is as follows:
rsync -vrPtz -e ssh myuser at myserver:/remote/backup/folder/ /local/backup/folder/
This all works great for the inital test except its prompts me for a
password for "myuser" (as
2017 Jun 01
2
OT: Want to capture all SIP messages
In article <alpine.DEB.2.20.1705311339370.15080 at ws.sedwards.com>,
Steve Edwards <asterisk.org at sedwards.com> wrote:
> On Wed, 31 May 2017, Steve Edwards wrote:
>
> > I want to capture all SIP messages.
> >
> > I have about 30 hosts in about 6 colos.
> >
> > My first thought was dumpcap, but the output file name format bugs me.
> >
>
2009 Jun 03
4
[OT] Simple Shell Script (while loop)
Hey Guys,
I can not find the corrent syntax for what I am trying to acheive with a
while loop. Having said that I'm not exactly sure what you would call it so
I have been googling with no success probably for that reason.
I am just working with some sub directories except there is one I don't want
to use so I have a while loop like the following; if we stubmle into the sub
directory I
2020 Jun 24
1
Voice broken during calls (again...)
Am 24.06.2020 05:05, schrieb Michael Maier:
Hi
> Your basic architecture looks good to me - now you have to start the
Nice to hear it...
> analysis of the problem with pcapsipdump and wireshark as I wrote
> before to get an idea what actually happens at
> all. You most probably won't come any further without doing any
> analyzing. You have to learn it. It will take some, or