A couple of days ago someone posted an email to the Asterisk-Dev list stating that they had been performing load testing of Asterisk and had noticed a problem when more than one voicemail were written for the same person at exactly the same time. This has now been fixed in CVS-HEAD:
Excerpts from Bug ID 3394:
It appears that the same INBOX/msg0000 file is created for both recordings. Only one message survives.
I have not tested this in HEAD, but I could not find any previous bugs relating to the problem.
...
Markster: Fixed in CVS head, but this is a pretty intrusive fix. Not sure what russell will want to do in stable.
Current Rating: 0/10 (0 votes) Similar Articles (Based on Title)*-Dev: pseudo realtime and load issue - August 25, 2005
Steven Critchfield has posted details of a patch to reduce the risk of running Asterisk in pseudo realtime mode.
Improve scheduler performance under high load - February 17, 2009
Russell has posted details of some changes and tests he has run to improve the performance of Asterisk.
Sangoma: How to reduce Asterisk Load by 70 percent - September 14, 2009
The Sangoma Wiki has a PDF explaining how you can reduce Asterisk system load by up to 70 percent by increasing the chunk size so that you are not getting an interrupt every 1ms. Note that this is only applicable to cards with hardware echo cancellation.
New Zaptel Under the Hood entry - September 20, 2004
As you study the Zaptel hardware and software, it's easy to conclude that assembling cheap, off- the-shelf components into cards that can work with the zaptel interface isn't too much of a challenge for a competent team of engineers. (Includes rumour of a Digium T3 card)
Zaptel Under The Hood: Astricon - September 27, 2004
The Zaptel Under The Hood Blog has posted a writeup of the developers conference on the third day of Astricon.
Iaxclient-devel: IAX Client Library wrapper for vs.NET now available under LGPL - May 27, 2006
Andrew Pollack has posted details of the release of the sourcecode for the vs.NET wrapper for IAXClient.
Inc.com Names Mark Spencer of Digium to its 30 Under 30 - July 14, 2006
The Open Press is running an article on inc.com naming Mark Spencer in its Americas Coolest Young Entrepreneurs list.
trunk working under windows - November 21, 2007
Luigi has posted details of success running Asterisk Trunk (to become 1.6) under Cygwin on Windows.
New Open Source CRM Under Development - October 13, 2009
We are working on a new CRM type package which integrates with Asterisk and is 100 percent Open Source.
Open Unified Recording released under GPL - February 12, 2010
Open Unified Recording (OUR) is a full featured Linux based Open Source VoIP/SIP Call Recording engine, indexing and retrieval system. The system resides on the network and passively captures SIP sessions. Project is sponsored by UnifiedRecording.com
Asterisk-Users: Firefly fix for one way audio released - November 23, 2004
Adam Hart has posted details on the location for the bugfixed version.
*-Dev: BOUNTY: Call Parking Fix - April 21, 2005
ManxPower has posted details of a bounty for a bugfix.
Original Content (C) 2004-2010
Matt Riddell
Icons by: FastIcon.com
|
AstriDevCon: October 29th, Washington DC
August 23, 2010 Average Vote: 10
John Todd has posted a note about the AstriDevCon conference which occurs within the Astricon conference.
Code Review: SRTP support for Asterisk
March 12, 2009 Average Vote: 10
Terry Wilson has moved his SRTP branch onto the Digium review board.
The Everything Asterisk Video Collection
August 5, 2010 Average Vote: 10
Steven Sokol has posted a blog entry on Asterisk Video Resources.
Voip-Forum: Lots of new articles
March 12, 2005 Average Vote: 10
Oej's Voip-Forum.com site has posted lots of new news articles while I've been away. Hopefully you found them via the asterisk-docs site. If not I've bookmarked them for you.
Interview with Mark Spencer
November 26, 2004 Average Vote: 9.9
We have managed to get an interview with Mark Spencer AKA Markster. Mark Spencer is the creator of Asterisk and by far the most active developer.
Asterisk and Kamailio realtime integration tutorial
May 24, 2010 Average Vote: 9.9
Daniel-Constantin Mierla has posted a link to a tutorial on integrating Asterisk and Kamailio using realtime.
Asterisk and Kamailio (openser) realtime integration
August 5, 2010 Average Vote: 9.8
Daniel-Constantin Mierla posted a writeup on combining Asterisk and Kamailio.
Asterisk IPv6 update
February 1, 2010 Average Vote: 9.8
Olle has posted an update on IPV6 in Asterisk and a link to a blog post of his.
Proposal for T.38 transparent gateway design in Asterisk
April 29, 2010 Average Vote: 9.8
Kevin Fleming has posted a proposed design for a transparent T.38 gateway for Asterisk:
Back to life
July 21, 2010 Average Vote: 9.8
Hey all - I am back online after some pretty big projects which have taken all my time. Will be updating the Asterisk news over the next few days.
Announcing Adhearsion 0.8.5
August 25, 2010 Average Vote: 9.8
Ben Klang has posted a note about the latest release of Adhearsion - a framework for developing Asterisk based solutions using Ruby.
app_swift v2.0 released
July 21, 2010 Average Vote: 9.8
Like a few of these news stories that I will be posting over the next couple of days this is a little old - hope it is not something you have already seen. This one is for a new version of the app_swift text-to-speech module for Asterisk 1.2, 1.4, and 1.6.
Monitoring Asterisk with Munin
January 7, 2010 Average Vote: 9.7
I had a few requests for these munin plugins after some discussion on one of the Asterisk lists and thought people might like them.
GUI changes from Trixbox, FreePBX, 2600hz, BlueBox
September 1, 2010 Average Vote: 9.7
Ok, bear with me on this one. If you understand all the ramifications, FreePBX has split to a new project called BlueBox contained within the 2600hz project. This obviously has implications for Trixbox that uses FreePBX to provide quite a bit of functionality.
Nerd Vittles: Finally... Installing Asterisk at Home on Your Windows PC
February 9, 2006 Average Vote: 9.7
Ward Mundy has posted details of a how to for installing Asterisk at Home on a windows machine without removing windows.
libpri 1.4.11.4 Now Available
September 3, 2010
The Asterisk Development Team has announced the release of libpri 1.4.11.4.
New CDR Stats Package
September 1, 2010
This one has been a long time coming. A new CDR stats package from Star2Billing to replace the 7 year old stalwart for viewing Asterisk call detail records.
GUI changes from Trixbox, FreePBX, 2600hz, BlueBox
September 1, 2010
Ok, bear with me on this one. If you understand all the ramifications, FreePBX has split to a new project called BlueBox contained within the 2600hz project. This obviously has implications for Trixbox that uses FreePBX to provide quite a bit of functionality.
RazorQuotePBP Asterisk Payment Module
August 31, 2010
RazorQuote has sent us a press release about the launch of RazorQuotePBP, a native Asterisk module that allows any Asterisk connected device to accept credit card payments.
CloudVox: Install an open source Asterisk phone app and get 250 dollars
August 30, 2010
CloudVox is running a competition for people to receive 250 dollars for writing up some documentation for Open Source applications on CloudVox - first in first served.
AstriCon approaches
August 25, 2010
John Todd has posted a note about the upcoming AstriCon conference in Washington, DC, and the innovation awards.
Announcing Adhearsion 0.8.5
August 25, 2010
Ben Klang has posted a note about the latest release of Adhearsion - a framework for developing Asterisk based solutions using Ruby.
Asterisk 1.8.0-beta4 Now Available
August 25, 2010
The Asterisk Development Team has announced the release of Asterisk 1.8.0-beta4.
AstriDevCon: October 29th, Washington DC
August 23, 2010
John Todd has posted a note about the AstriDevCon conference which occurs within the Astricon conference.
The XV Commandments of IVR
August 17, 2010
An update on the 15 tips for creating effective IVR systems by Allison Smith - the Voice of Asterisk. |
