search for: surge

I am sorry if this is an FAQ, but there doesn't seem to be searchable archives, and the supported manufacturer's list doesn't include "surge master". Google was also not much help. I have just put a Linux box and the customer has a "surge max " UPS. Anyone any ideas what protocol it uses? There is a Green serial cable. The manufacturers web site is here: http://www.surgemax.net/list_cat.php?category=2 But it isn&...

I am located in the UK, and I am using Sipura spa-2000 adapters to connect analog phones to a voip network. The network connects to the PSTN as well via the Sipura spa-3000 adapter. I would like to provide surge protection for the spa-2000 and the spa-3000 adapters. 1. For spa-2000, fxs port: What is the maximum tip-to-ring voltage before damage to the the adapter occurs? 2. For spa-2000, fxs port: What is the maximum voltage between both legs and ground before damage to the the adapter occurs? (I hav...

I lost one channel on an FXO module on a Sangoma A200 card due to a lightening zap in the area (well - it died the same night as a major thunder storm came through).... Is there a recommended/standard surge protector for phone lines I should be using? My server has 2 POTS lines. thanks Todd

Hi, Suppose I have: # Fit a base model d1.ph <- coxph(Surv(start, stop, event)~ ejec + diavol + score + smoking + beta + surg.done, data = data.frame(foo)) summary(update(d1.ph, . ~ . + td1)) summary(update(d1.ph, . ~ . + td2)) As I have many columns in my data frame, foo, called td's. e.g. td1, td2, td3, .... And I'd like to

I'd like to protect my expensive Digium FXO cards from spikes on my three incoming PSTN lines. Does anyone have any recommendations? -- Eric Cooper e c c @ c m u . e d u

...e for new batteries. Before I go and splash out a few hundred francs, I'd just need a quick sanity check - when I disconnect the power (UPS under load), it cuts out pretty much right away, so the batteries are flat (even though the charge indicator says full). When I reconnect the power, the surge triggers a 16A mains fuse. This sounds to me to be due to the batteries being completely flat and thereby causing a major surge on startup? Sounds reasonable? /Per Jessen, Z?rich

...I am looking at the bivariate point process model for extreme values as described in Section 8.3.2 of Coles book. I am stuck at a very low level in being unable to reproduce the initial step of transforming the data to unit Frechet margins. In particular, I am unable to reproduce the wave-surge pairs distribution after transformation to Frechet scale (Figure 8.6 of Coles book). Here is what I am doing: library(ismev) data(wavesurge) wave <- wavesurge[,1] surge <- wavesurge[,2] plot(wave,surge, pch=20) ## reproduces Coles fig 1.11 ## do the GEV fit w <- gev.fit(wave) s <- g...

We have CENTOS 5.2 on DELL server. While I run "yum update" and yum start download files. in middle of download there have power surge and computer reboot. Does there has way to clean yum download? Thanks ___________________________________________________ ??????? ? ???????????????? http://messenger.yahoo.com.tw/

...the electricity went off 3 times, for a second or so on each occasion. My server, an HP MicroServer, came back (re-booted) on 2 of the 3 occasions, but not on the third. I assume that the problem arises because the machine does not close down properly. (Although it is also possible that a voltage surge might have been responsible - I have no surge protector on this supply.) It seems to me that it should be possible to have a simple, torch-battery operated, system which will keep the machine alive long enough to make a graceful exit. A full-blown UPS would be excessive, I think, as I only want th...

I just got back from Boston where we completed testing of the TE410P for FCC, Euro, and Australian approvals, and I'm happy to say we passed all our approvals (including Q.921 and Q.931 layers, i.e. libpri as well as surges) for both telco and leased line applications. Hopefully we'll have the official documents soon, but I know there are a lot of you out there that are happy to hear that. Mark p.s. We were the *first* independent PRI implementation to come through that lab! Of all the units they've teste...

...when this box tries to bridge the call with a PSTN extension, voice is completely broken. And it's not because of the cheap X100P - when I ping the box, round trip is >4,000 ms, most of the time causing timeout. Once the call hangs up, ping time dropped to 1-2 ms. Ping time started to surge even when FXO is simply ringing. If VoIP to VoIP extension call uses re-invite (which it did), voice is also good in the Console channel. How can voice traffic stall 802.11g? (I haven't checked, but CODEC is likely ulaw.) Yuan Liu

...alores observados realmente obs<-table(IB$nijt)[1:14] #Tabla comparativa rbind( pred, obs) Y obtengo la siguiente tabla: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 pred 3600 589 349 224 151 105 75 55 42 32 25 20 16 13 obs 3529 743 300 203 135 81 76 44 33 37 30 12 14 13 La duda me surge al intentarlo con el Modelo Binomial negativo.¿Sabeis que comando podría introducir para obtener los 13 valores predichos por el modelo BN? Muchas gracias por vuestra ayuda y buen día. Lorena [[alternative HTML version deleted]]

Hi! There is surge of spam bug reports with support phone numbers of various companies. I remember couple of such reports made ~ 2-3 weeks ago. I think will be good idea to block IP-addresses or their range, if Bugzilla support this, since a-mails are different. Eugene.

I don't think I've ever seen so many commits to the CVS, I'm not complaining. To save lots of checkout/test cycles can a message be posted when the current surge is over? -- Dave Cotton Directeur Linux Autrement 193 rue Marcel Cerdan 84270 Vedene 04 90 23 30 81 <http://www.linuxautrement.com> IAX 17004902330 FWD 42651

I had a weird (unforeseen) situation today. We have a remote office with an * server and ISDN 10 service. We connect to each other over an IAX trunk with G729. Today, some of Sydney experienced a power surge which knocked out their ISDN services. Without a clock source on their PRI card, my IAX calls to them resulted in one-way audio (they could hear me, but I not them). Is it possible to load *both* the relevant card driver *and* ztdummy to guard against this occurrance?

...t 4 times a bus-error during the build? In this case, it cannot be a LLVM problem. In the linux-community, people say that bus-error's are almost always because of faulty hardware, e.g. problem with DRAM timing, overheated CPU, power-supply that cannot provide enought power during current surges, things like that.

...014, 12:30, "Marcuzzi, Javier Rubén" < javier.ruben.marcuzzi en gmail.com> escribió: > Estimada Lorena Tudela > > Voy a escribir algo por como yo lo aprendí (quizás mal redactado para un > estad?itico), lo observado es lo que se mide a campo y lo predicho es lo > que surge a partir del modelo estadístico. Luego aprendí como realizarlo > con R, pero no siempre es posible en forma fácil, porque hay librerías que > tienen dentro de sus algoritmos la forma adecuada para la predicción, en > cambio otras no, y hay que realizarlo a mano. > > Por lo cuál es ne...

...e simulator and moving the card to another server. The card never works again. This went on for three days. Burned out an X100p every night. I called the telco (Verizon) and they sent out a couple of guys to run tests on the line, but found nothing. Their Demarc is properly grounded and has surge suppression modules attached, the cable that runs from their demarc to our punch-down block is in grounded metal conduit and does not run near any power source. The cable that runs from the punch-down block to the wall jack also does not run anywhere near anything electrical, and everything is...

On Tue, Jun 17, 2008 at 4:56 PM, Edd Barrett <vext01 at gmail.com> wrote: > On Tue, Jun 17, 2008 at 4:51 PM, Edd Barrett <vext01 at gmail.com> wrote: >> I am trying the same with gcc-4.2 now. > > The above results were infact with gcc-4.2. My apologies. With 3.3.5 my first test took 5 times to produce a non "bus error" build. There were no 'make

...g the correct systemd startup scripts. Usually that build procedure is a stop-gap for upgrading just one driver, by installing over a Debian package. > I do note that this ups has 3 rj45's on the end of it, but all my > ethernet in that box is committed. I'd assume 2 of them are for surge > absorption loop-thru's, but none of the 3 are actually labeled, so I've > no clue which is which w/o reading what little docs came with it. > Shrug. :) (cue obligatory rant about vendors misusing standard connectors in proprietary ways, though you are right that two of them...