Displaying 20 results from an estimated 300 matches similar to: "Connecting two Asterisk servers with a framerelay connection"
2007 Aug 12
3
Converting an audio file to a ".gsm" format
Hello all,
have anyone an idea about converting an audio file (.wav, .mp3, .au,...) to
a ".gsm" audio file to use it as a voicemail file with Asterisk.
Thanks.
Abdelkader Mosbah
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2007 Aug 09
8
How to use OpenVPN with Asterisk
Hello,
I want to create a VPN between two Asterisk servers using OpenVPN.
How to configure Asterisk and OpenVPN to do that.
Thanks.
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2010 Feb 11
13
SIP tunnel
Hello,
I have the following situation: A firewall is blocking all SIP and RTP
traffic in the side of some of my clients. My clients cannot change settings
of the firewall.
I need to solve this problem and I need some help from you.
I have this idea: implement a SIP user agent which does not use well known
SIP ports (uses http port 80 for example) and use other ports that are not
blocked
2010 Mar 08
3
Calculating R Factor and MOS metrics for VoIP
Hello All,
MOS and R factor are the two QoS parameters used to estimate VoIP call
quality.
I have found that they are calculated from other metrics like jitter,
latency, packet loss,...etc. But, haven't found any formula or arithmetic
rule to calculate them.
Do you have an idea about their formulas or an open source that calculates
them. Is it possible to interpret them from wireshark.
2010 Jul 22
3
My Switch is being attacked using sip scanner tool (Service Abuse Attack)
An attacker is scanning my Asterisk Switch to gain illegitimate access to
VoIP call functionality.
Using a sip scanning tool, *it* sends REGISTERs with random identities. And
when it discovers one identity subscribed in my switch, it tries to
authenticate with random passwords using this user name.
For the moment, I have replaced this account. And also blocked the IP it has
used but each time
2007 Aug 10
2
Locating Asterisk documentation after installation
Hello all,
After installing Asterisk, i have installed the docs by "make progdocs".
But i don't know where to locate this documentation.
please Help.
Thanks.
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2010 Aug 01
3
fail2ban does not work for my asterisk installation
The failregex statement in my jail.conf file is:
*
failregex* = NOTICE.* .*: Registration from '.*' failed for '<HOST>' - Wrong
password
NOTICE.* .*: Registration from '.*' failed for '<HOST>' - No
matching peer found
NOTICE.* .*: Registration from '.*' failed for '<HOST>' -
Username/auth name mismatch
2007 Dec 07
2
Open Asterisk Exchange Project
Is there anyone interested in developing an open source Asterisk / MS
Exchange solution?
Yours,
Michael Munger, dCAP
404-438-2128
michael at highpoweredhelp.com <mailto:michael at highpoweredhelp.com>
Attachment encrypted? click here
<http://www.highpoweredhelp.com/tutorials/wincrypt/> .
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2008 Feb 21
3
Pattern matching....
Will this work to match any number from the 770,404, or 678 area codes?
_[404|770|678]NXXXXXX
If this won't work, is there a pattern that will do this?
Yours,
Michael Munger, dCAP
404-438-2128
michael at highpoweredhelp.com <mailto:michael at highpoweredhelp.com>
Attachment encrypted? click here
<http://www.highpoweredhelp.com/tutorials/wincrypt/> .
2007 Aug 10
0
asterisk-users Digest, Vol 37, Issue 46
I've found OpenVPN to be easy to configure and very robust. It has a
zillion options, but they are just that - options. I haven't used it for
VoIP, but I've put it to good use doing layer 2 bridging which has
eliminated many problems with certain programs traversing NAT and
load-balancing routers. I can't think of any reason why it would not
work well with Asterisk.
> On
2008 Feb 27
1
What causes SIP 486?
We have an asterisk system and Polycom phones that were provisioned by
someone else. They want to get call waiting to work, but for the life of
me, I cannot figure out why the Polycom is returning a SIP 486 Busy Here
when you call and the person is already on the phone.
I have the feeling there is a configuration in sip.cfg or mac.cfg that I
am overlooking. Any thoughts?
Calls per line key
2007 May 27
2
Asterisk 1.2.18 problem
hello,
I have installed asterisk 1.2.18 in suse 10.2. After typing asterisk in the
terminal command line (i don't think that asterisk runs when doing this) i
type "asterisk -r" but the response" is "Unable to connect to remote
asterisk (does /var/run/asterisk.ctl exist?)".
how to solve this.
thanks.
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2010 Apr 16
2
SS7 over an FXO interface
Hello,
Is it possible to transfer ss7 signaling over an FXO interface.
I need to setup an ss7 test system composed by two Asterisk based IP-PBX
systems with anlog interfaces only (FXO and FXS). I want to know if it is
possible to connect the two IP-PBX as following:
- FXS interface in PBX1 -----------------> connected to
-----------------> FXO interface in PBX2 =============>
2018 Oct 21
4
Configure Ubuntu Server 16.04 for icecast2
Hi,
Thank you so much for your reply,
I've a dedicated server in OVH, where I have done speed test for the server
:
*bkf at xxxxx ~> speedtest-cli Retrieving speedtest.net <http://speedtest.net>
configuration...Retrieving speedtest.net <http://speedtest.net> server
list...Testing from OVH SAS (x.x.x.x)...Selecting best server based on
latency...Hosted by fdcservers.net
2007 Oct 04
4
Using PHP to reload extensions
I am trying to use PHP to reload the extensions in an Asterisk
installation. I keep getting this error:
Unable to connect to remote asterisk (does /var/run/asterisk.ctl exist?)
when I run the script by visiting the URL; however, if I run the script
from the command line, it runs just fine (works perfect, actually).
I think it is permissions related. Does anyone have any ideas?
<php
2008 Jan 19
3
New Polycom Provisioning Tool Released with BugFix
Polycom Provisioning Tool Updated.
I made a bug fix that was reported, which was causing the directory
creator to not work when there was an invalid character in the filename
of the csv.
I have also posted an FAQ: http://www.wintrisk.com/ppt.html#FAQ
Download the new one, and tell me what you think! It's free, and mildly
useful!
http://www.wintrisk.com/ppt.html
Yours,
Michael Munger,
2007 Oct 03
4
IAXy and hook flash transfer
In features.conf, I have uncommented the transfer features under feature
map, but I still cannot transfer using a POTS phone on an IAXy adapter.
I think I am missing something here.... Any help is appreciated.
Here is features.conf:
;
; Sample Parking configuration
;
[general]
parkext => 700 ; What extension to dial to park
parkpos => 701-720 ;
2010 Mar 24
5
Asterisk 1.6 and OpenVPN RTP problem
Hello All,
I have installed Asterisk 1.6 with openVPN in the same machine. I have set
up a VPN connection between 2 SIP clients and Asterisk using x-lite.
The 2 clients connects to Asterisk. SIP signaling goes ok over the vpn
tunnel.
When attempting to make a call between the clients, the siganling part of
the call goes well. But, when the call is set up, some RTP packets are
exchanged at
2007 Aug 04
0
Update zaptel on business edition.
This seems like something I should know... but.... I don't.
How do you update zaptel / libpri on a Business Edition box running
rPath? Tried running conary, but got 'Insufficient permission to access
server conary.digium.com."
Yours,
Michael Munger, dCAP
404-438-2128
michael at highpoweredhelp.com
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2007 Aug 04
0
zttool says tdm800 is OK, but it won't recieve calls.
I have a TDM800 that is installed and working. (TDM800 + 2 X QUAD FXO).
Zttool says it is configured, ok, and there are no issues.
Ztcfg -vvv shows that all the channels are configured.
Zap show channels in the CLI show all 8 channels configured as they are
supposed to be.
When I plug in a pots line from the telco and make a call to that line,
asterisk does not respond. (No Starting