24 Oct
2006
24 Oct
'06
11:30 a.m.
Hi,
I just came across http://www.golem.de/0602/43572.html (sorry, German).
It states that AVM contributed GPL'ed source code to OpenSER, which
allows an UAC to send QoS measurement samples to the SIP proxy after
finishing a call. The goal is to have steady QoS monitoring without
changing or extending the network topology.
Are these extensions somewhere in CVS or isn't it intended to be
released to the public?
Andy
24 Oct
24 Oct
12:30 p.m.
Hello,
On 10/24/06 12:30, Andreas Granig wrote:
Hi,
I just came across http://www.golem.de/0602/43572.html (sorry,
German). It states that AVM contributed GPL'ed source code to OpenSER,
which allows an UAC to send QoS measurement samples to the SIP proxy
after finishing a call. The goal is to have steady QoS monitoring
without changing or extending the network topology.
Are these extensions somewhere in CVS or isn't it intended to be
released to the public?
I am not aware of such extensions. Maybe they were using
some scripting
to record the details (via acc or avp_db_query(), ...)
Cheers,
Daniel
Andy
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12:33 p.m.
Hi Daniel-Constatin,
was'nt there made a patch like a year back that could save spesifics
from the sip-message down into Acc? Or do I remember wrong?
-Atle
* Daniel-Constantin Mierla <daniel(a)voice-system.ro> [061024 12:31]:
Hello,
On 10/24/06 12:30, Andreas Granig wrote:
Hi,
I just came across http://www.golem.de/0602/43572.html (sorry, German). It states that AVM
contributed GPL'ed source code to
OpenSER, which allows an UAC to send QoS measurement samples to the SIP proxy after
finishing a call. The goal is to have
steady QoS monitoring without changing or extending the network topology.
Are these extensions somewhere in CVS or isn't it intended to be released to the
public?
I am not aware of such extensions. Maybe they were using some scripting to
record the details (via acc or avp_db_query(),
...)
Cheers,
Daniel
Andy
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12:38 p.m.
Hello Alte,
yes, it was for SER long time ago (do not know if it made it finally),
in OpenSER was included in the first version. It is extra accounting
(log,db,radius_extra).
http://www.openser.org/docs/modules/devel/acc.html#AEN282
Cheers,
Daniel
On 10/24/06 13:33, Atle Samuelsen wrote:
Hi Daniel-Constatin,
was'nt there made a patch like a year back that could save spesifics
from the sip-message down into Acc? Or do I remember wrong?
-Atle
* Daniel-Constantin Mierla <daniel(a)voice-system.ro> [061024 12:31]:
Hello,
On 10/24/06 12:30, Andreas Granig wrote:
Hi,
I just came across http://www.golem.de/0602/43572.html (sorry, German). It states that
AVM contributed GPL'ed source code to
OpenSER, which allows an UAC to send QoS measurement samples to the SIP proxy after
finishing a call. The goal is to have
steady QoS monitoring without changing or extending the network topology.
Are these extensions somewhere in CVS or isn't it intended to be released to the
public?
I am not aware of such extensions. Maybe they were using some scripting to
record the details (via acc or avp_db_query(),
...)
Cheers,
Daniel
Andy
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12:55 p.m.
New subject: [*** SPAM ***] - Re: [Users] Measuring QoS with OpenSER - Email found in subject
Daniel-Constantin Mierla wrote:
yes, it was for SER long time ago (do not know if it
made it finally),
in OpenSER was included in the first version. It is extra accounting
(log,db,radius_extra).
http://www.openser.org/docs/modules/devel/acc.html#AEN282
I see. So it's basically just a header (X-RTP-Stat) sent by the UAC in
BYE, which is written to acc. I found the corresponding paper to that
"feature", see
http://www.avm.de/de/Presse/Informationen/2005/pdf/Iptelorg_QoS-Spec.pdf
Andy
3:10 p.m.
New subject: [*** SPAM ***] - Re: [Users] Measuring QoS with OpenSER - Email found in subject
Hi Andreas,
I see. So it's basically just a header
(X-RTP-Stat) sent by the UAC in BYE, which is written to acc. I found the
corresponding paper to that "feature", see
http://www.avm.de/de/Presse/Informationen/2005/pdf/Iptelorg_QoS-Spec.pdf
Yea,, Sipura does the same :)
-A
10 Nov
10 Nov
11:31 a.m.
New subject: [*** SPAM ***] - Re: [Users] Measuring QoS with OpenSER - Email found in subject
Also Cisco phones send statistics in BYE/200OK, e.g.
RTP-RxStat: Dur=3,Pkt=139,Oct=22240,LatePkt=0,LostPkt=0,AvgJit=5.
RTP-TxStat: Dur=3,Pkt=180,Oct=28800.
Does anybody know if I can activate this feature also on the Cisco Gateways?
thanks
klaus
Atle Samuelsen wrote:
Hi Andreas,
--
Klaus Darilion
nic.at
I see. So it's basically just a header
(X-RTP-Stat) sent by the UAC in BYE, which is written to acc. I found the
corresponding paper to that "feature", see
http://www.avm.de/de/Presse/Informationen/2005/pdf/Iptelorg_QoS-Spec.pdf
Yea,, Sipura does the same :)
-A
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11:43 a.m.
New subject: [*** SPAM ***] - Re: [Users] Measuring QoS with OpenSER - Email found in subject
Klaus Darilion wrote:
Also Cisco phones send statistics in BYE/200OK, e.g.
RTP-RxStat: Dur=3,Pkt=139,Oct=22240,LatePkt=0,LostPkt=0,AvgJit=5.
RTP-TxStat: Dur=3,Pkt=180,Oct=28800.
But they all look different from vendor to vendor...
Bye,
Andy
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7 comments
4 participants
participants (4)
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Andreas Granig -
Atle Samuelsen -
Daniel-Constantin Mierla -
Klaus Darilion