Displaying 20 results from an estimated 1100 matches similar to: "Voice quality of Softphones vs. IP Phones an d Gateways."
2005 Jun 11
0
Voice quality of Softphones vs. IP Phones and Gateways.
I've tried almost any softphone available on the market with many different
PC, soundcard, headphones combinations.
None of them prooved production reliable in a call center environment.
I've also tested many IP Phones and Gateways. Even the cheapest one supplies
much better quality.
Is this a fact or am I missing a point.
I would certanly prefer a softphone because of cost and
2005 Jun 06
1
Quotation request: 12 KHz signal generation for billing purposes.
Could anyone quote a price for the following project.
We should be able to generate a specific (say 12Khz) signal at certain
intervals (calculated using a price/rate table on a mySQL database) DURING
an ongoing conversation.
The conversation is to be marked (start and end) with specific signals as
well. This is a requirement for special hotel applications where a device
counts the signals to
2006 Feb 15
1
Asterisk large-scale deployment w/analog phones
I would recommend that you look at the Pika Technologies Daytona MM
board. It has onboard DSP and onboard analog bridging taking up much
less horsepower. Please contact me off-list if you would like more
information.
Bill Hunt
Stroudwater Contact Point
207 347 8080 x219
877 870 1234 Toll Free
www.stroudwater.com
"Realize the Value of Customer Contact!"TM
This e-mail is intended
2003 Dec 02
0
Configuring new system for a non-profitorganization
What they are probably marketing is putting in their own equipment out
there. I install a product that does exactly that. A paradyne jet
fusion. It takes care of the part of which channels are data and which
are voice.
If it's anything like these, the lines will come out on pairs. You will
then have to use channelbank and FXO/FXS cards to get it into your phone
system.
The jet Fusion
2005 May 29
2
Peer to Peer calls
Can anybody please answer this.
Both clients are behind different NAT's.
One of them starts a SIP call to the other through Asterisk.
Asterisk sets up the call.
Issues reinvite and connects them together.
After this point does the media stream flow through Asterisk or Peer to
Peer?
Does such a call use any system resources of Asterisk server after
connection?
Thank you in advance.
2003 Oct 29
3
Channelbanks for use in europe (Sweden)
Hi!
Is there anyone that are using a E1-channelbank and have any tips about some
type? Im looking at the TE410P and use one port for a PRI (Euro-ISDN, I
think we're using some slightly modified version here in Sweden, but I'll
check that tomorrow) and connect one port to a channelbank for 30 analogue
telephones.
It would also be great to get callerid on the analogue phones, so it would
2005 Dec 06
1
extend.series not zero padding
Dear List,
I was trying to verify that I could use extend.series in the wavelets
package and kept getting an error when trying to use method="zero". I'm not
seeing where my syntax has gone awry.
According to the documentation, [see ?extend.series]
" method: A character string indicating which extension method to use.
Possible values are
2006 Mar 01
3
160 analogue phones..
Does anyone have any recommendations on how to connect 160 analogue
phones to an asterisk PBX?
Background information:
A client wishes to replace their current PBX with a new VoIP system.
Currently they have 2 PRIs.
I intent to set up 2 asterisk PBXs with Debian GNU/Linux on raided
drives. These drives will be mounted only read-only to recover
gracefully from power-cycles. I am considering 2
2010 Nov 03
0
[ANNOUNCE] xproto 7.0.19
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
This package provides the headers and specification documents defining
the X Window System Core Protocol, Version 11.
It also includes a number of headers that aren't purely protocol related,
but are depended upon by many other X Window System packages to provide
common definitions and porting layer.
No code nor headers were changed in this
2003 Mar 25
1
Winbind broken after 2.2.8 upgrade
I have just upgraded two of our samba boxes to 2.2.8 and ended up with
partially broken winbind after the upgrade. The machines are slightly
different, and so are the symptoms, so here goes:
System 1: Was at 2.2.3 compiled from source Feb4/02, using options:
"./configure --with-winbind --with-acl-support --with-quotas". Running on
RedHat 7.2, installed from SGI's XFS installer
2013 Feb 20
0
Bayesian mixing model
Fellow R users,
I'm using the BCE {BCE} function to run a Bayesian sediment mixing model. The aim is to find the optimum % contribution from each of the 4 source areas that can yield the target geochemistry.
I have geochemistry for 4 source areas called Rat:
Rat<-read.table(text="CaO MgO Na2O Al2O3
Topsoils 2.511250 0.7445500 0.7085500 14.10375
ChannelBanks
2004 Aug 27
1
Is this a problem with methods??
Dear R-devel list members,
we have developed a package and it works perfect in R 1.9.1 but when we prooved
with R-devel we get the next output from the R CMD check:
Error in eval(expr, envir, enclos) : couldn't find function "@<-"
Execution halted
ERROR: installing package indices failed
** Removing '/home/pgomez/genArise.Rcheck/genArise'
ERROR
Installation failed.
2003 Sep 08
6
Channelbanks
Ok, the Zhone sucks and the Adtran 750/850 seems to be a little too
expensive.
Can anyone recommend a decent channelbank that won't break the bank?
TIA,
--
Troy Settle
Pulaski Networks
http://www.psknet.com
540.994.4254 ~ 866.477.5638
Pulaski Chamber 2002 Small Business Of The Year
2005 Jun 11
0
In Dial Application, reading the L(x[:y][:z]) parameter from database.
In the dial application when configuring the Limit parameter:
L(x[:y][:z]): Limit the call to 'x' ms, warning when 'y' ms are left,
repeated every 'z' ms)
I want to read 'z' from database, based on the dialed number.
How is this possible?
Cenk.
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2005 Jun 13
0
MySQL: max realistic size of extensions table.
Hi,
I'm using *CVS Head version and read the dialplan from MySQL.
I'm making A-Z termination to over 4000 different country and city codes. I
have 3 different dialing rules depending on the price level of the dialed
number.
Should my extensions table contain 4000 lines? Is this realistic? Or is
there any other (more clever) way doing this?
Regards,
Cenk.
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2006 Jan 26
3
Calling a SOAP service from within a Rails controller
The following works fine as a standalone ruby program:
**********************************************************************************************
t = Time.now
starter = Time.local(t.year,t.mon, t.day) + (24 *3600)
ender = starter + 7 * 24 *3600
lat = 40.352039
lon = -74.191961
require ''soap/wsdlDriver''
params = {:maxt => false, :mint => false, :temp => true, :dew
2005 Jul 07
1
experience with analog channel banks in E1 land
hi,
we are currently planning are large site which will migrate from an old
siemens hicom pbx to asterisk.
it will be a slow migration, the asterisk server will be inserted
between the telco E1 and the hicom. new phones will be sip ones.
the customer has several fax machines and analog phones (some of them
have to be explosion-proof). around 50 analog ports in total are needed.
as we are in
2005 Oct 13
2
PRI calls to Automated Attendants Dropped
I have 2 * boxes.
1 has 2 PRI's from the Telco, and a PRI to the 2nd *
The other has ZAP channels to Channelbanks for endusers.
If someone on the second box calls a Toll Free number (it probably
doesn't matter that it is toll free) that is auto answered by an auto
attendant (QVC, a Bank, the Airlines, Credit Card Companies....) then
the call gets dropped with in a couple of seconds of
2006 Feb 15
5
Aasterisk large-scale deployment w/analog phones
hello,
I am planning a fairly large hotel VoIP system, using analog phones. It will
consist of about 100 analog phones, that must have access to a VoIP server.
I am considering an option to use a couple of asterisk boxes, bundled with a
total of four TDM2460E cards, and one TDM2451E card.
Has anyone on this list done something similar? It would be great to hear
some comments regarding a smilar
2006 Jan 12
1
No D-channels available! Using Primary on channel 16 anyway!
Hi!
I have a E1 PRI connected to my TE400P card on span 1, and two channelbanks
on span 3 and 4 and * 1.2.
Every few hours I get this message and asterisk dies just after that:
Warning: No D-channels available! Using Primary on channel 16 anyway!
When this happens restarting zaptel and asterisk services, generally puts
the system back online
my zaptel.con reads:
span=1,1,0,ccs,hdb3