search for: turbul

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2015 May 13
2
"Retransmission Timeout" results in dropped calls after 32 seconds
...ut it > seems that the asterisk server never received this OK, which is why it kept > re-transmitting the INVITE (103). Is this OK supposed to go to the asterisk > server, or to the other phone? If it is supposed to go to the asterisk server, > I suppose the explanation could be network turbulence prevented this OK from > getting back to the server - does this seem like what happened? If so, what > should be happening differently to ensure that this call doesn't get dropped? The traffic is between the phone and Asterisk. As to why, I have no idea. The packets aren't getti...
2007 Sep 30
2
Fai Install Server in DomU
hi, i trying to install a fai installation server in a DomU for DomUs, but i have some problems with nfs. The DomUs says, that they can''t reach the NFS Server =========== Begin: Retrying nfs mount ... IP-Config: eth0 hardware address 00:16:3e:7a:25:7c mtu 1500 DHCP IP-Config: eth0 guessed broadcast address 172.16.0.255 IP-Config: eth0 complete (from 172.16.0.151): address:
2010 Sep 15
2
Programming: loop versus vector oriented
...te wall friction factor # reynolds: Reynolds number # dk: relative roughness of pipe lambda_wall <- function (reynolds, dk) { z <- 1 result <- 0 for (Re in reynolds) { if (Re <= 2320) { # Laminar flow lambda <- 64/Re } else if (Re < 65 * dk[z]) { # Turbulent flow if (Re < 1e+5) { lambda <- 0.3164 / sqrt(sqrt(Re)) } else { lambda <- 0.309/(log10(Re/7))^2 } } else { # Intermediate area lambdanew <- 1 / (2 * log10(3.71 * dk[z]))^2 # Start value iter <- 0 repeat { lambda <- lambdane...
2009 Jul 16
0
[LLVMdev] please stabilize the trunk
...on at the moment? Should both LLVM and llvm-gcc from trunk build without errors on GNU/Linux 32-bit x86 at the moment? I get linker errors related to LLVMContext all over the place in llvm-gcc, and I think I'm fully up-to-date w.r.t svn. Or should I wait a while before attempting this in these turbulent times? :) Bye, Paul
2006 Jan 30
3
Anyone else seeing disk full errors?
...share. The users will retry and the second or third time (usually the second time) it will save correctly. This is with version 3.0.21a on i386 Red Hat 9, kernel 2.4.20-31 patched with ACL. -- Michael St. Laurent Hartwell Corporation "This is the captain speaking. We may experience some turbulence... and then explode."
2014 Jun 27
4
Attack on Sip server.
....168.xxx.xxx:6373' - Wrong Password? ?and there are approx 10 request per minute of this type. Please suggest some way to stop this.? -- Anurag Rana http://newbie42.blogspot.in/ On the trampoline of life's experiences, Striving towards a saintly life in the midst of these materialistic turbulences. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20140627/d51df768/attachment.html>
2015 May 12
2
"Retransmission Timeout" results in dropped calls after 32 seconds
Andrew Martin wrote: <snip> >> > Joshua, > > As a mitigation for this problem, could I increase the "timerb" option in sip.conf > to a large value, say 1 hour (instead of the default 32 seconds)? What other > consequences would there be from this change? I don't know if chan_sip will allow this, but if it does... it'll keep transmitting over and
2015 May 13
0
"Retransmission Timeout" results in dropped calls after 32 seconds
...asterisk server never received this OK, which is why it kept > > re-transmitting the INVITE (103). Is this OK supposed to go to the asterisk > > server, or to the other phone? If it is supposed to go to the asterisk > > server, > > I suppose the explanation could be network turbulence prevented this OK > > from > > getting back to the server - does this seem like what happened? If so, what > > should be happening differently to ensure that this call doesn't get > > dropped? > > The traffic is between the phone and Asterisk. As to why, I hav...
2011 Aug 23
0
Dummy variable regression
...ns which I previously estimated. To be more exact, first, I estimate the conditional correlations using the DCC-GARCH model. Now I want to check whether these correlations significantly increased after the crisis began. For that reason I have to use dummy variable regression. β€˜1’ will stand for the turbulent period, β€˜0’for the tranquility period. This is how I programmed it in R: d <- rep(0,991) for (i in 814:922) d[i]<-1; step1 = arima(DCCrho, order = c(1,0,0), xreg=d, include.mean = TRUE) step2 = garch (step1$res, order = c(1,1), include.intercept = TRUE) the observa...
2014 Jun 25
1
Echo Cancellation when calling from softphone to mobile.
...hoed back to user. While on twinkle end everything is fine. Using Asterisk 11. Please suggest some way to mitigate the problem. Thanks. -- Anurag Rana http://newbie42.blogspot.in/ On the trampoline of life's experiences, Striving towards a saintly life in the midst of these materialistic turbulences. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20140625/29b48950/attachment.html>
2014 Jun 26
1
Changing recorded file storage directory.
...i All, In asterisk, default directory to store the call-recording files is /var/spool/asterisk/monitor. Can we change this directory? How? -- Anurag Rana http://newbie42.blogspot.in/ On the trampoline of life's experiences, Striving towards a saintly life in the midst of these materialistic turbulences. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20140626/720599fe/attachment.html>
2014 Jun 26
1
Executing an AGI python script in Asterisk after call is bridged.
...ing of call after the call is bridged. [ b option]. Is there any way of running an AGI script only if call is bridged otherwise not. Thanks -- Anurag Rana http://newbie42.blogspot.in/ On the trampoline of life's experiences, Striving towards a saintly life in the midst of these materialistic turbulences. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20140626/b87af2cd/attachment.html>
2000 Jun 03
4
How to do linear regression with errors in x and y?
...these be scaled by Lx and Ly say, so the buckingham Pi theorem says that we must have Y/Ly = f(X/Lx, ...) where the ... is a list of nondimensional parameters of the problem. (As an aside, the X is depth below the ocean surface, Lx is the RMS height of waves on the surface, Y is a measure of the turbulence in the ocean, and Ly is related to the wind stress on the water surface. The ... is a list of parameters that includes how long the wind has been blowing; sailors will know that waves take a while to build up.) A power-law dependence, i.e. Y/Ly = (X/Lx)^alpha seems justified by theory, but...
2009 Jul 16
3
[LLVMdev] please stabilize the trunk
On Jul 15, 2009, at 7:52 PM, Nick Lewycky wrote: > 2009/7/15 Dale Johannesen <dalej at apple.com> > > On Jul 15, 2009, at 4:48 PMPDT, Daniel Dunbar wrote: > > > That depends on what you call a false positive. The public buildbot > > regularly fails because of mailing Frontend tests, and I have had > > continues failures of some DejaGNU tests for a long time on
2006 Feb 02
2
Error building with Fedora packaging
...equested make: *** [pch] Error 1 error: Bad exit status from /var/tmp/rpm-tmp.29170 (%build) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.29170 (%build) [root@hart-nas SPECS]# -- Michael St. Laurent Hartwell Corporation "This is the captain speaking. We may experience some turbulence... and then explode."
2015 May 13
2
"Retransmission Timeout" results in dropped calls after 32 seconds
...rver never received this OK, which is why it kept >>> re-transmitting the INVITE (103). Is this OK supposed to go to the asterisk >>> server, or to the other phone? If it is supposed to go to the asterisk >>> server, >>> I suppose the explanation could be network turbulence prevented this OK >>> from >>> getting back to the server - does this seem like what happened? If so, what >>> should be happening differently to ensure that this call doesn't get >>> dropped? >> The traffic is between the phone and Asterisk. As to...
2017 Feb 05
0
R 3.3.3 on March 6
The wrap-up release of the R-3.3.x series will be on Monday, March 6th. Package maintainers should check that their packages still work with this release. In particular, recommended-package maintainers should be extra careful since we do not want unexpected turbulence at this point. On behalf of the R Core Team Peter Dalgaard -- Peter Dalgaard, Professor, Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 Frederiksberg, Denmark Phone: (+45)38153501 Office: A 4.23 Email: pd.mes at cbs.dk Priv: PDalgd at gmail.com
2009 Apr 22
0
Sequence analysis with TraMineR 1.2
...and conversion between various sequence formats * Plotting sequences (density plot, frequency plot, index plot and more) * Centro-type and heterogeneity measure of a set of sequences * Individual longitudinal characteristics of sequences (length, time in each state, longitudinal entropy, turbulence and more) * Sequence transversal characteristics by age point (transversal state distribution, transversal entropy, modal state) * Other aggregated characteristics (transition rates, average duration in each state, sequence frequency) * Dissimilarities between pairs of sequences usin...
2009 Apr 22
0
Sequence analysis with TraMineR 1.2
...and conversion between various sequence formats * Plotting sequences (density plot, frequency plot, index plot and more) * Centro-type and heterogeneity measure of a set of sequences * Individual longitudinal characteristics of sequences (length, time in each state, longitudinal entropy, turbulence and more) * Sequence transversal characteristics by age point (transversal state distribution, transversal entropy, modal state) * Other aggregated characteristics (transition rates, average duration in each state, sequence frequency) * Dissimilarities between pairs of sequences usin...
2014 Jun 27
1
How to execute an AGI script for each call.
...gt; 111,1,Dial(SIP/111) exten => 112,1,Dial(SIP/112) exten => h,1,AGI(pt.py) ;; executes no matter what extension hang up ?Thanks? -- Anurag Rana http://newbie42.blogspot.in/ On the trampoline of life's experiences, Striving towards a saintly life in the midst of these materialistic turbulences. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20140628/01b47ac8/attachment.html>