Asterisk

Asterisk Linux Based IP-PBX

10th Annual AstriCon Kicks Off!

October 8, 2013

I’m excited to be attending the 10th annual AstriCon, which also happens to nearly coincide with my 10 year wedding anniversary back in August of this year. AstriCon has changed over the years, new people, new exhibitors, but a lot has also stayed the same. Asterisk legends like Mark Spencer and Joshua Colp are speaking at AstriCon. FreePBX project leader Philippe Lindheimer is here and keynoting this week, as is WebRTC evangelist Phil Edholm, and Edvina’s Olle E. Johansson.

Today is the pre-conference, so the exhibits open tomorrow. Companies that utilize Asterisk and are participating including Elastix, Xorcom, YeaLink, snom, Grandstream, Schmooze / FreePBX, Sangoma, Algo, PBX in a Flash, and more.

Posted in Asterisk, VoIP, WebRTC

FreePBX Acquiring Major Developer Talent

September 23, 2013

The FreePBX and Schmooze Communications team have been on a tear, acquiring some legendary FreePBX and Asterisk talent! Derek Peloquin, joined Schmooze in August taking with him his nearly 8 years of experience with the Asterisk Project and Community. In his previous role as Senior Technical Trainer at Digium Inc, Derek provided Instructor Led Training and seminars as well as developing classroom curriculum, certification exams and online training videos.

Also in August, Jason Parker joined the FreePBX/Schmooze team. Jason is a former Asterisk developer at Digium and was responsible for leading the creation and maintenance of the FreePBX-based distro AsteriskNOW. Jason also known as “Qwell” on IRC has given presentations at Asterisk events such as AstriCon where I even took some video of his 2011 AstriCon speaking engagement.

Now if these two big names in the Asterisk/FreePBX space weren't big enough, Rob Thomas, the former lead developer & project manager of FreePBX is a FreePBX legend and has returned!

Posted in Asterisk, FreePBX, VoIP

FreePBX World iSymphony Session 360 degree Panoramic View

August 28, 2013

Posted in Asterisk, FreePBX, ITEXPO, VoIP

FreePBX World Live Blogging

August 28, 2013

Just stopped in the FreePBX World session located at ITEXPO and it's pretty packed. Check out the photo: {click for larger}

Tony Lewis is now talking about the FreePBX ecosystem. He started off by explaining why the FreePBX tree frog logo. Tony said, "Tree frogs can only go forwards, never backwards." Well, there ya go, mystery solved!

Tony talked about how FreePBX documentation was scattered and is now centralized into a new wiki.

Posted in Asterisk, FreePBX, ITEXPO, SIP, VoIP

Grandstream UCM6100 Asterisk PBX Makes Major Strides

August 27, 2013

Last month I was pretty harsh in my analysis of the Grandstream UCM6100 and on top of the open source issues and burning their partners, it also had some security issues. Well, Ward Mundy has a new report on the UCM6100 and he is impressed with the response Grandstream has had to the community's concerns.

He writes, "The short version of this story is Grandstream has addressed most of the open source issues and they’ve resolved well over a hundred bugs. In addition, they’ve published excellent documentation on the PBX in addition to a tutorial on how to interconnect the UCM6100 with other devices including FreePBX®-based Asterisk servers such as PBX in a Flash. So we are pleasantly surprised by Grandstream’s efforts to address many of the concerns that were raised by some of us in the open source community."

He also posted this interesting tidbit:

The silver lining may very well be the functionality boost you’ll get from the addition of a $100 OBi202 device with a Bluetooth adapter.

Posted in Asterisk, FreePBX, ITEXPO, TMCnet, VoIP

FreePBX - Most Powerful & Flexible Phone System Known to Man

August 25, 2013

I've been writing about VoIP and reviewing VoIP products since 1996, but even I need help once in awhile to figure out how to get a certain VoIP feature to work, how to install an IP-PBX, how to configure an advanced phone feature, etc. Well, recently I had to deploy a FreePBX system in a production environment for another company and I hit a few stumbling blocks that required a call to FreePBX's technical support and I have to say they were very responsive, extremely knowledgeable and very helpful.

One of my first stumbling blocks was getting second dialtone on a specific FXO port simply by pressing one of the line keys on a Grandstream GXP2100 phone. The reason is there is a DoorKing security gate system hooked into one of the Sangoma FXO ports that listens for certain DTMF touchtones to open and close the gate.

First, I had to create three groups in chan_dahdi_groups.conf, which is done in the FreePBX UI via this URL:
http://[ipaddress]/admin/config.php?display=dahdi
group=0 -> FXO trunks - channels 5, 6, and 7 (normal inbound/outbound lines)
group=1 -> FXO trunk - channel 8 (special DoorKing port)
group=2 -> FXS lines - channels 1, 2, 3, and 4 (analog devices)

I separated the DoorKing into its own trunk line group so it wouldn't be used for outbound calling. I also had to change the context to "from-analog" for the FXO ports for routing via channel number to work.

Posted in Asterisk, FreePBX, ITEXPO, TMCnet, Unified Communications, VoIP

Grandstream UCM6100 PBX - Security & GPLv2 Disaster?

August 5, 2013

Last week I wrote Grandstream UCM6100 PBX - Yet Another Aastra & snom Disaster? I was looking at it from a partner and reseller perspective. But I was talking with FreePBX's Tony Lewis and he mentioned he discovered the version of Asterisk running on the UCM6100 was 25 versions old, over a year old and with several security flaws fixed since then.

Ward Mundy over at Nerd Vittles also discovered some major security flaws, including a major one in the IVR that could enable a hacker to springboard out from the IVR to the PSTN via the UCM6100's FXO ports. Putting aside the old version of Asterisk and security flaws, the UCM6100 is impressive in several respects. Perhaps the most impressive is that you can get a 2 port FXO / 2 port FXS for $264!

Posted in Asterisk, FreePBX, SIP, TMCnet, Unified Communications, VoIP

Grandstream UCM6100 PBX - Yet Another Aastra & snom Disaster?

July 19, 2013

Is history repeating itself with the new just-launched Asterisk-based Grandstream UCM6100 IP-PBX appliance, which could upset their partners? Back in 2008, I warned Aastra about getting into the IP-PBX game:

Aastra Telecom has entered the IP-PBX game with the AastraLink Pro 160. This is a very interesting move since Aastra Telecom is known for their IP phones used by various IP-PBXs, including many of the Asterisk-based solutions - trixbox, AsteriskNOW, Druid, PBX in a Flash, etc. With the AastraLink Pro 160 Aastra is now competing with IP-PBX vendors that purchase their phones.

Posted in Asterisk, FreePBX, SIP, TMCnet, Unified Communications, VoIP

How FreePBX is Revolutionizing PBXs - Let Freedom Ring!

July 15, 2013

Asterisk fans know that Asterisk, as its name implies, was designed to do everything in telecom since the name Mark Spencer gave it comes from the Linux wildcard symbol (*), which can match or do just about anything. It's a fantastic name chosen by Asterisk's founder.

Similarly, FreePBX also sports a great name, espousing a truly powerful and "free" PBX with no strings attached. Is it not ironic that America , the nation whose most precious Amendment of the Constitution, the 1st Amendment which established "free speech" as a fundamental right and a nation which invented the most important communications technology - the telephone, also helped establish one of the most closed, proprietary, and expensive pieces of "speech" technology? - namely the PBX.

Free speech you say?

Posted in Asterisk, FreePBX, ITEXPO, SIP, TMCnet, VoIP

New China-based Asterisk Player Coming to Town

June 26, 2013

HK Houyuan Technology Co. Ltd, a 3-year old company based in China has a line of Asterisk IP-PBXs with the super creative name of, wait for it... wait for it -- "IP PBX". Their IP PBX series include the IP PBX-01, IP PBX-02, IP PBX-04, and IP PBX-08, where the number denotes the number of FXO/FXS ports. They run uClinux and Asterisk on a 400MHz Blackfin 532 chip.

Posted in Asterisk, SIP, TMCnet, VoIP

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