On Mon, Jun 08, 2009 at 07:46:06AM -0500, Bryan Campbell wrote:
You cannot measure VOIP (sip) jitter using ICMP tools. You will only
s/sip/RTP/
[snip using Wireshark VoIP analysis]
If you can't find jitter in this manner, it cannot be found. If it
cannot be found, it doesn't exist.
This
Hello,
I'm looking for a way to measure Jitter for a VoIP network and i cant get my
hands on IXIA or any fancy tool like that so i'm asking if anyone used any
open source tool specifically for the matter.
IPerf is an option but i've never used it, so can you guys point me if i can
be used and
June 2009 11:13
To: cisco-nsp@puck.nether.net
Subject: [c-nsp] Opensource tool to measure Jitter for VoIP
Hello,
I'm looking for a way to measure Jitter for a VoIP network and i cant
get my
hands on IXIA or any fancy tool like that so i'm asking if anyone used
any
open source tool
On Mon, 2009-06-08 at 13:13 +0300, Kasper Adel wrote:
I'm looking for a way to measure Jitter for a VoIP network and i cant
get my hands on IXIA or any fancy tool like that so i'm asking if
anyone used any open source tool specifically for the matter.
IPerf is an option but i've never used
(Hist Ctrl+Enter a little fast before, sorry. :-))
On Mon, 2009-06-08 at 13:13 +0300, Kasper Adel wrote:
I'm looking for a way to measure Jitter for a VoIP network and i cant
get my hands on IXIA or any fancy tool like that so i'm asking if
anyone used any open source tool specifically for the
MTR is a nice tool to check delay, loss and jitter stuff. If you wana keep
track of historic logs, you can use nagios (or a tool like nagios).
You can write your own scripts (using tcl, bash, perl or whatever u like)
to monitor delay, jitter and loss and can feed the output to nagios for
historic
Thanks guys, the customer is looking for a third party vendor for this test
because we already used IP SLA and it looks good but the Media Gateways
vendor has its own measurement tool inside and they mentioned that their
values are bad (8 msec jittter).
Cheers,
Kas
On Mon, Jun 8, 2009 at 2:31
Thanks guys, the customer is looking for a third party vendor for this
test
because we already used IP SLA and it looks good but the Media Gateways
vendor has its own measurement tool inside and they mentioned that
their
values are bad (8 msec jittter).
Obtain nProbe from NTOP. It can be
On Mon, 8 Jun 2009, mas...@nexlinx.net.pk wrote:
MTR is a nice tool to check delay, loss and jitter stuff. If you wana keep
track of historic logs, you can use nagios (or a tool like nagios).
Note that MTR is measuring almost everything it does from the ICMPs
generated by the routers. As
You cannot measure VOIP (sip) jitter using ICMP tools. You will only
isolate false positives when the ICMP is not doing well.
Route or mirror the customers traffic trough a monitoring station. Run
tcpdump or Wireshark to get a pcap file that contains traffic of
interest. Wash the pcap file
-Original Message-
From: cisco-nsp-boun...@puck.nether.net [mailto:cisco-nsp-
boun...@puck.nether.net] On Behalf Of Bryan Campbell
Sent: Monday, June 08, 2009 8:46 AM
To: Kasper Adel
Cc: cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] Opensource tool to measure Jitter for VoIP
smokeping
supports latency metrics out of the box; add plugins for jitter
easy to install (debian based *nix)
apt-get install smokeping
Regards,
Ge Moua | Email: moua0...@umn.edu
Network Design Engineer
University of Minnesota | Networking Telecommunications Services
Kasper Adel wrote:
Hi,
What are the there legal ramifications to this? While I like to think that
it's my network, I'll do what I want to measure its performance, I *think*
that sniffing voice traffic without consent is considered wiretapping.
IANAL, but it would behoove you to get a consent form from your
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