Displaying 20 results from an estimated 5000 matches similar to: "quality question"
2008 Mar 05
1
Voice quality is bad from one side and good from another side
Hi all;
I have two asterisk boxes installed in two separated
sites, the internet bandwidth between them is very
good and I am using G729 codec to communicate with
them and IAX.
The problem that side A hears well side B while side B
does not hear well side A !!
I did one thing in side B that in iax.conf, I set the
bandwidth=high and it helped, but still side B is
complaining from the quality
2007 Dec 14
3
GUI for Asterisk: Call Flow
Hi All;
Is there an GUI for Asterisk that can help in showing
the call flow (who is in progress, who is connected,
called number, ...)? I was think in AsteriskNow does
this? Any advise?
Regards
Bilal
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2008 Jan 20
6
IAX softphone
Hi All;
I tried Firefly softphone with IAX and it gave very
poor quality.
Any one advise a good strong softphone that can work
with IAX fine?
Regards
Bilal
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2008 Apr 18
1
REGISTER Outboundproxy
Is it possible to set an outboundproxy for REGISTER from Asterisk?
register => xxx:yyy at sip99.foobar.com
[foobar]
type=peer
host=sip99.foobar.com
disallow=all
allow=g729
canreinvite=no
secret=yyy
fromuser=xxx
port=5099
outboundproxy=xxx.42.149.69
However, SIP REGISTER still goes directly to sip99.foobar.com, not xxx.42.149.69.
Thanks,
Doug.
2008 Apr 16
2
VAD CPU usage
Hi Jean-Marc
I am using speex in my voip app (wideband mode). I
have noticed that when VAD kicks in, CPU considerably
increases (bitrate decreases to 4 kbps). It takes
about 7 ms to encode one frame versus 0.5 ms (for
speech). This happens regardless preprocessor is used.
Although the issue seems to be driver dependent, it
occurs on XP, Vista and Mac OS X.
Besides complexity and quality, this
2008 Mar 14
1
Re: PCI passthrough working on Xen 3!
Hi Jeff.
I read that you use PCI Passthrough and works well, i
was wonder if you can tell me how you do that ''cause i
can''t find how to do it :( and i really need to.
So if you can give some advice about how you do it
would be really helpful.
I appreciate your help Jeff.
Regards
Ivan
____________________________________________________________________________________
2007 Dec 20
1
MeetMeConference
Hi All;
Is there any limitation on the number of users for
MeetMe Conference? In other words, how many parties
can join to the room and become a member of the room?
Is there any limitation?
Regards
Bilal
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2008 Feb 20
1
unimplemented parameters for int21, ax=0x440d
I have a game that is not working under wine (it just
seem to hang up with a black screen, though when I try
to close the program, confirmation dialog for quitting
appears). Output solely says it's executing an
interrupt with unimplemented parameters in wine:
err:int21:INT21_Ioctl_Block int21: unknown/not
implemented parameters:
int21: AX 440d, BX 001a, CX 0848, DX fbac, SI fc10, DI
fbec, DS
2008 Mar 27
1
ADPCM codec and IAXy device
Hi All;
I need to buy one IAXy device, but I discovered that
it supports only g711 and ADPCM codec, so I was wonder
that it does not support g729 or GSM?!
Anyway, what is that ADPCM and how much it consumes
bandwitdh? Also, asterisk support such codec? What its
name in the configuration?
Any advise?
Regards
Bilal
2008 Feb 04
2
root preexec problem
Hi,
I'm doing an upgrade to the latest samba 3.0.28, and something's bugging me: on the old server I had this working OK:
root preexec = /usr/local/bin/ntlogon.py --user=%U --os=%m --dir=/home/samba/netlogon/ && /usr/local/bin/pdc-log.sh %U %m %a %d
On 3.0.28, I can only get the first script to run, everything after && is ignored. I have tried to put just the second
2008 Jan 17
1
More voicemail cards needed...
Thank you all for the voicemail cards you sent.
If you have the following in PDF or laying around (scan):
* AT&T/Cingular flow voicemail card
* Verizon flow voicemail card
* Sprint flow voicemail card
* TMobile flow voicemail card
* Alltel flow voicemail card
* Avaya Nortel Octel flow voicemail card
* Comedian Mail (Asterisk) -- I have the flow, need a card if someone has one
I will work on
2008 Feb 25
3
shorewall 4 installation requirements
Are shorewall-shell and shorewall-common required at
compile time even if one only wishes to use
shorewall-perl (4.0.9)?
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2008 Mar 05
2
Passing variables between two DUNDi/IAX2 peers
Hi.
I am trying to pass a variable from one Asterisk PBX
to another.
I'm using DUNDi with IAX2. Is there a way to do it?
I tried the following but it fails.
On peer1:
[dundi-outgoing]
switch => DUNDI/priv
exten => s,1,Set(CDR(userfield)=test)
exten => s,2,Set(DUNDIVAR=${ARG1}#TEST)
exten => s,3,NoOp(Passing ${DUNDIVAR} to DUNDi peer.)
exten => s,4,Goto(${DUNDIVAR},1)
On
2008 Apr 22
3
Encoding speed
I tried to encode two minutes from an AVI DV file 720x480:
ffmpeg latest release produces a FLV 320x240 25fps 360k video 40k audio in about 45 sec.
ffmpeg latest release produces an OGG 320x240 25fps 360k video 40k audio in about 1:20 sec.
ffmpeg2theora the same in about 2 minutes or more.
The FLV quality it's quite good, some dropped frames maybe.
I was wondering to know if ffmpeg team
2008 Mar 25
5
Assign Physical NIC to domU
Hello everyone!
Well i want to know, if there is a way to specify a
physical nic (like eth0 or eth1) to a
domU and how can i do it.
The server has two nics, what i want to do is assign
physical nic (eth0) to the dom0 and assign physical
nic (eht1) to the domU.
I appreciate your help.
Regards
Ivan
____________________________________________________________________________________
Be a
2008 Apr 23
1
pdf() and histogram() in function call
Here is a function I wrote. It runs no problem, but generate empty pdf
files.
I can't find what is the problem.
create.pdf<- function(x, dir)
{
dir.create(dir, showWarnings = FALSE)
plist<- c("a", "b" , "c", "d")
for(j in plist)
{
filedir<- paste(dir, "/", j, ".pdf",
2007 Dec 06
3
CDR Function in Hangup Channel
So... I'm trying to access CDR(duration) and CDR(billsec) inside h...
I keep getting 0. Can I access the CDR function inside a hangup extensions?
Asterisk 1.4.13
Thanks, Doug.
____________________________________________________________________________________
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2008 Apr 21
8
Samba send SPNEGO if Extended Security is ON
I've checked the samba code (sessetup) and found out that samba always send spnego packet when Extended Security capability is ON.
(This can't be turned off/on ie. "use spnego = false")
Does it mean I can "never" connect to smb server that doesn't support spnego if Extended Security is supported by server?
Is my understanding correct?
2007 Dec 25
1
Softphone to be installed on the Mobile
Thanks a lot for the help.
But if Asterisk has private IP address and the only
way to access it from remote sites is to have vpn
connection to the site that asterisk existed (the site
has vpn), then how that will happen from the Mobile to
be able to run the softphone from the mobile?
Any help?
Regards
Bilal
-----------------
I installed out of curiosity today, and guess what?
You can do SIP
over
2008 Jan 20
2
IAX and NAT Transparency
Hi All;
Did anyone try to use IAX IP Phone behind NAT, and let
it receive calls from Asterisk without doing port
mapping at the router existed at the site where the
IAX IP Phone existed? Is the need just to let the IAX
IP Phone that is NATed to register on the Asterisk and
at asterisk I set nat=yes for the IAX client
configuration?
Or it is impossible to let the NATed IAX to receive
calls