La seguridad debe ser, sin duda, uno de los puntos más importantes para cualquier administrador de sistemas. No hay excusas válidas para dejar desatendida una vulnerabilidad y mucho menos, ciertas acciones como “seguridad por ocultación” demuestran diariamente que no debería existir. En Sinologic he ...
When Switchvox 4.0 was announced we never thought what the new fax capability would bring to business users. The announce said “ T.38 Fax protocol, the original nemesis of the IP PBX, is now supported” and the truth is that this sentence means several good things: 1.- You can use your fax machine or ...
Are you looking to upgrade your existing PBX phone systems? Whaddya know what other companies offering VOIP products and services? Here's what I found out: 3COM Altigen Avaya Cisco Digium Fonality Intuitive Voice Mitel Nortel Networks Pingtel ShoreTel Siemens Sphere Switchvox Talkswitch Whaleback An ...
Asterisk is the world’s most popular open source telephony platform and the AsteriskExchange is the first online marketplace where products and services built on or integrated with the Asterisk platform can be marketed. The site will provide one-stop shopping for telephony solutions. AsteriskExchang ...
Click to play this video. November 28th, 2008 Previously I had compressed this the wrong way with a result of chipmunk voices. Corrected and pretty cool! Frognet started in 1996 as a dial-up ISP company. The availability of open source telephony software is only one part of the business operation eq ...
Click to play this video. I started recording this section with John Todd’s slide Multi-Dimensional Niche: Mobile! Open BTS for example is a GSM bay station. This was available to cell phones at Burning Man via the IP side. Calls went out over Asterisk and then to a WIFI trunk and then to a SIP term ...
Click to play this video. ohn starts his presentation with something like … instead of fearing PBX vendors who offer an alternative to traditional PBX, go the easy route and make them your ally. Resell IP PBX from an outsourced vendor and ensure quality of service since you control the network as an ...
Click to play this video. John usually talks to audiences who are very unhappy because they don’t own the network nor have control over QoS, but WISPs and other ISPs attending ISPCON are in control and do own the network. The voice they sell can be as good or bad as they are willing to enable with t ...
Click to play this video. This is first of four recordings of John Todd presenting on Asterisk at ISPCON 2008. “Asterisk is the hammer for all voice nails,” says John. He encourages the audience to be skeptical and test the thoughts and ideas he shares at ISPCON in San Jose, California during 2008. ...
For whatever reason trixbox is not releasing Asterisk updates in their repository for their 2.6 versions. (see rant at bottom) Luckily, where trixbox slacks digium delivers. With little trouble I was able upgrade a trixbox distribution so that I can get the latest updates of the asterisk software di ...
