similar to: Echo Cancellation, what format does the .sw files have

Gentlemen, I have 3 faxes attached to an Asterisk. Fax - SPA2102 - Asterisk. 0851711201 and 0851711290 is on our WAN, no NAT. 0197673581 is outside our WAN and needs to be NAT'ed. Sending a fax from 0851711201 to 0851711290, no problem, switches to T38 and fax goes through. Sending a from 0197673581 to 0851711201, no problem as long as i dont enable T38 on 0197673581. But, if i enable T38

Hi all, I changed a bad disk (automaticly disabled from software raid1 and system for I/O error) in one of our servers and now have problem with adding new one to system without reboot. Does anybody have an experience with this? Or is it possible? :) We're using hotswap AXX6DRV3G for 6 SATA disks from Intel connected directly to MB (S5520HC from Intel too). There is AHCI as driver (enabled in

We're going to replace an older Solaris7/Netbackup/TapeRobot server with a new Centos box using backup-to-disk-to-tape (probably using Arkeia). The specs are up in the air, but generally: - CentOS/RHEL friendly (3Ware SATA? SCSI?) - 2U/3U/4U-ish form factor - hotswap RAID5 - dual PS, hotswap a plus - USB2.0 port(s) (*) To give you an idea of where I'm starting to look, take a gander at

I''ve lucked into some big disks, so I''m thinking of biting the bullet (screaming loudly in the process) and superceding the SATA controllers on my motherboard with something that will work with hot-swap in Solaris. (did I mention before I''m still pissed about this?) I have enough to populate all 8 bays (meaning adding 4 disks to what I have now), so the 6 ports on the

Hi, I have been trying to install CentOS 5.4 on a Intel SR1530SHS, Intel S3200SH mainboard.. It has a 3 x 1TB sata hotswap drives with LSI software raid onboard. I had configured the LSI to have Sata0 and Sata1 with raid 1 and the third drive as a hotspare drive. Format the harddisk and installation was a breeze. The server rebooted into a blank screen and the cursor just keep blinking. Please

I need a SATA RAID PCI card that works well with CentOS and is fully supported. Mandatory features: - works with the drivers already in the kernel, no additional drivers - can do RAID 0, 1 and 5 - hotswap - allows to monitor the status of the array and of each individual drive via a script (ideally run from cron) - works with very large SATA drives Nice to have features but not mandatory: -

Hey, anyone using an LSI MegaRAID experienced "disappearing drives"...? We installed 6 new C6 servers, each with a Supermicro SMC2108 (LSI MegaRAID) controllers and 3 PX-128M5Pro SSDs ( RAID1 + hostswap). 2 weeks (and almost no activity on it, since not in production, apart from installation) later, megacli sees (based on the slot numbers): - on one server: only the 2nd disk of the RAID

Arch = x86_64 CentOS-6.4 We have a cold server with 32Gb RAM and 8 x 3TB SATA drives mounted in hotswap cells. The intended purpose of this system is as an ERP application and DBMS host. The ERP application will likely eventually have web access but at the moment only dedicated client applications can connect to it. I am researching how to best set this system up for use as a production host

Sorry for not being accurate in the original question. My testing environment is set to 20ms frames (PCM 16 8 1 to be precise). I have verified that all the frames that I feed to the AEC have the fixed size of 320 bytes. So this is why I am presuming that the the dumped files should be of equal size. The output signal is good and not distorted. It has echo, though. In a try to diagnose that I

On 02/03/2011 09:00 AM, Lamar Owen wrote: > ------------------------------ > > On Wednesday, February 02, 2011 08:04:43 pm Les Mikesell wrote: >> > I think there are ways that drives can fail that would make them not be detected >> > at all - and for an autodetected raid member in a system that has been rebooted, >> > not leave much evidence of where it was

From: Rodrigo Barbosa <rodrigob at suespammers.org> > Btw, don't quote me on this one :) > I'm only 90% sure of the hotswapping capabilities, and less than 50% > sure about the price :) There _are_ systems with hot-swap CPUs, memory and/or, PCI[-X] slots. They are _not_ commodity and pricey, and require OS-level support. In fact, I believe Linux 2.6 has some support for

I actually forgot to mention that I'm using ultra-wideband mode, but seems like you understood that anyway. Is this true that Speex echo cancellation only performs well in narrowband mode !? I've been using 100 ms as the default tail length. I don't know what the ideal tail length would be. I have tried shorter and longer tails but it hasn't made any difference. Does

> Thanks for the great work. It indeed helps to diagnose of echo > canceller and narrow down the > problem area. Good, so it worked for you? > I am not an expert in the signaling processing but I > wonder if it is possible > to add the linearity check in the echo_diagnostic function? Theoretically, yes. In practice, I'm not sure how accurate it would be. Do you have any

I have 3 disks that I want to setup in a raid 1, my questions is should I setup the 3rd disk as a spare-disk or should I mirror all 3 disks all the time? Will it perform *much* better to only mirror two and have the 3rd as a spare. Is it not safer to mirror all 3 drives all the time ?

I am planning on building an opensolaris server to replace my NAS. My case has room for 20 hotswap sata drives and 1 or 2 internal drives. I was planning on going with 5 raidz vdevs each with 4 drives, and maybe a hot spare inside the case in one of the extra slots. I am going to use 2 Supermicro AOC-SAT2-MV8 cards (pci-x 133 each with 8 sata ports) The motherboard is going to be either

Never used one of these mailing lists before... hope I''m doing it right! Anyway - here''s the problem. After starting my domU using the create command, all disks are added to the guest and can be accessed fine from within it. However, at some point in the future I would like the facility to be able to hotswap out one of these disks using the block-detach command. This command

On 12/25/2016 10:22 PM, geo.inbox.ignored wrote: > there is a very easy way to change fix to variable speed. BTDT. in a rack server with arrays of fans in hotswap sliders inside the server that plug directly into the power distribution board? example: https://photos.smugmug.com/By-Date/2012/2012-02-09/i-vKQf8K5/1/X2/IMG_0322-X2.jpg pray tell how thats 'very easy' ? that

On 12/26/2016 12:31 AM, John R Pierce wrote: > On 12/25/2016 10:22 PM, geo.inbox.ignored wrote: >> there is a very easy way to change fix to variable speed. BTDT. > > in a rack server with arrays of fans in hotswap sliders inside the > server that plug directly into the power distribution board? > > example: >

On 2014-12-04 08:55, George wrote: > On Tue, Dec 2, 2014 at 2:26 AM, Gregory Sloop <gregs at sloop.net> wrote: > >> I love the idea of a low-power high-performance appliance. A NAS will >> work fine for storage, but it's not going to act as a DC etc. [At least >> none that I'm aware of and would trust.] >> >> Even appliances sorta like this, that

Hi everyone, I think this should be interesting to all of those with echo cancellation problems. I finally check in some code to make these problems easier to debug. You'll need to have svn version for this. First, you need to manually define DUMP_ECHO_CANCEL_DATA in the compilation (sorry configure switch for now). With that, the AEC will automatically save the near-end, far-end and output