similar to: Horrible BUZZZZ noise when sounds/music play on SIP phone?

All, I need help. I have an (actually 2) Adtran TA750's with 8 FXO ports. I get a terrible buzz on every FXO port. If I unplug the Adtran and put an analog phone on each incoming line, I have no buzz. I also have 2 Carrier Access Access Bank I's with 12 FXO ports. When I plug the same analog lines into either one of those, no noise or buzz whatsoever. I went so far as to move the TA750

Two days ago, I was talking on the phone from the FXO, to a SIP phone. After some time (like 1h30m), all of a sudden, there's a huge noise, like a buzz... Really loud. So I hungup, and called my asterisk box again... All I could hear was that sound. Someone called me from the internet, and as Asterisk dialed the FXO, all she heard was that noise too. So, I logged in my Asterisk server,

Hi there, I have a question about a raspberry pi as NUT server and a "relay". I explain my situation: I have an UPS with USB port, so I connect it to the rasp. The problem is that I have a device manageable only via USB port. How can I handle this configuration? My assumptions are: 1) split the USB cable from UPS to rasp and device, but I don't know if it works 2) connect the UPS

On Jan 20, 2015, at 4:39 AM, Maurizio <maurizio.iacaruso at gmail.com> wrote: > Hi there, > I have a question about a raspberry pi as NUT server and a "relay". > I explain my situation: I have an UPS with USB port, so I connect it to > the rasp. The problem is that I have a device manageable only via USB > port. > How can I handle this configuration? > My

Hi everybody! It has been a journey but I almost manage to make my UPS properly communicate. This is the config: UPS Mecer/Mustek 2000 VA connected via USB with blazer_usb driver. MASTER Raspberry PI-1 SLAVE Raspberry PI-2 SLAVE iMac OSX 10.10.3 I can get access to the UPS from any of the three devices successfully. Problems: 1. When I launch /usr/local/ups/sbin/upsmon -c fed for testing I see

Thanks for your help! In red below. Cheers simone On Thu, Jun 4, 2015 at 2:45 PM, Charles Lepple <clepple at gmail.com> wrote: > On Jun 3, 2015, at 11:45 AM, Simone Severini <severini.simone at gmail.com> > wrote: > > Hi everybody! > It has been a journey but I almost manage to make my UPS properly > communicate. > > This is the config: > > UPS

Thanks, yes from macports. Sent from my iPhone > On 05 Jun 2015, at 04:21, Charles Lepple <clepple at gmail.com> wrote: > > >> On Jun 4, 2015, at 10:41 AM, Simone Severini <severini.simone at gmail.com> wrote: >> >> Thanks for your help! >> In red below. >> Cheers >> simone >> >> >> >>> On Thu, Jun 4, 2015

Rich, Thanks a bunch, totally understand now and that actually makes total sense. (no need for schematics). This also explains why I used an TA750 to go into a Nortel MICS system, using FXO and no buzz. Totally balanced load from the analog ports on the Nortel across the 5 feet of CAT5 to the FXO on the adtran. Now I need to get rid of some Adtrans --- Anyone lookin to buy? :) Thanks

Hi List! Suppose I have the following, please: > setClass("buzz",representation(x="numeric"),S3methods=TRUE) [1] "buzz" > x <- rnorm(10) > class(x) <- "buzz" > plot.buzz <- function(x,y,...) { + plot.default(x,type="l",col="blue") + } > f <- function(x) { + return(x^2) + } >

Hi Users NUT, I want monitor a UPS of brand SMS (Sinus Double 8 KVA) using a raspberry-pi. In compatibility list, is listed to use the blazer_ser driver. I use a USB adapter to RS-232 conected in to the No-Breake. Follow the comands e confs. root at rasp:/home/pi# lsusb *Bus 001 Device 004: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port* Bus 001 Device 003: ID 0424:ec00 Standard

Hi Lately I've been having problem with the handsets on the polycom phones. The agents are complaining that the humming/buzzing can be heard on random days. When the agents touch their computer the buzzing may increase louder or reduced. Also when they grab the handset cable, the buzzing noise is less loud and is loud again when I let it go. I have tried changing the handsets, problem not

I believe it is not fiber, but I am not sure. I am going to take one of them home tonight and hook it to my POTS line there, which for sure is not fiber. Gregory P. Scasny Golden Technologies Inc. http://www.golden-tech.com 219-462-7200 -----Original Message----- From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com] On Behalf Of Michael Welter Sent:

I took the log. Here's what happened. Broadcast Message from nut at rasp (somewhere) at 16:18 ... UPS BNT500AP at localhost battery needs to be replaced occurred when for the first time value "1" was read as "UPS.PowerSummary.PresentStatus.NeedReplacement", on this line: 6409.240690 Path: UPS.PowerSummary.PresentStatus.NeedReplacement, Type: Input, ReportID: 0x0a,

I've spent the last week or so troubleshooting echo problems at my Wife's business, and I've been able to clear up about 99% of the echo, but there is still a little residual echo that I can't seem to "tweak out". The users describe it as "buzzing or crackling", but what it sounds like to me is a slight echo, but just of one syllable of the word.

H all, I have relative abundance data from >100 sites. This is from acoustic monitoring and usually the data is for 2-3 nights but in some cases my be longer like months or years for each location.. The data output from my management data base is proved by species by night for each location so data frame would look like this below. What I need to do is sum the Survey_time by Spec_Code for

[I am CC'ing Alexey from Powercom in case he has seen any of these issues with the Raspberry Pi hardware.] On Jun 10, 2013, at 1:05 PM, M?rti?? Pu??tis wrote: > I took the log. Here's what happened. > Broadcast Message from nut at rasp > (somewhere) at 16:18 ... > UPS BNT500AP at localhost battery needs to be replaced > > occurred when for the first time value

Hi, thank you so! much. Turning off avahi daemon was the solution! rapsberry instead of raspberry is a typo during porivision actually. Thank you again :) I will write an entry on my blog to make sure that does not happen again. One last time for google bots. IF you receive kinit: Cannot contact any KDC for realm while getting initial credentials make sure you don't run avahi However

I'm running a X100P connected to a POTS line and a TDMP400P w/ two FXS daughter cards. Both calling out from one of the FXS phones (internally) or calling my home number (externally) the FXO card starts to freak out. By freak out I mean I can still hear but it sounds like you are underwater, there is an annoying hiss or buzz on the line as well. If I hang up and pick up another house phone

tinc 1.0.19 worked fine on Raspberry Pi as long as my Pi was connected via ethernet cable. Today i changed the connection to wlan. Pi crashed. worse, it was no longer operational, even if connected via cable. recovery from backup before tinc was installed (yes, i had a backup ;) tried again. installed tinc: worked as long as connected via cable. crash after connecting via wlan. no longer

The code below illustrates some points about results from tapply that I find strange. I wonder if they are intended and if so why it is so. 1) When you make a table the dimnames is a *named* list, tapply returns an unnamed list. 2) data.frame behaves differently on an array and a table. Is this an intended feature? 3) For tables class(TAB) and attr(TAB,"class") both return