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Virtual Private Asterisk

Posted by ryuzaki0 on from the but-who-do-you-call dept.

Beave writes "These guys have posted an interesting article on using Virtual Private Servers to secure and even run multiple instances of Asterisk on one machine. The article has in depth instructions on how to get such a beast up and running using hardware or emulated hardware (ztdummy driver). It's like running a small telco in a box!"

15 comments

  1. The Telephreak Project is Awesome by dshaw858 · · Score: 4, Interesting

    I have to say, I've used a Telephreak.org voice mailbox for about a year now. It's a lifesaver. The guys over there have an awesome way of doing things. I've met the crew online (irc.telephreak.org), and (as you may or may not be able to tell), they're pretty awesome. I'm a huge Telephreak fan. Glad to hear they're up to more cool stuff :)

    - dshaw

  2. Possibly dumb question 8) by DrSkwid · · Score: 1

    Ok it's a PBX, I know that much

    The docs etc. mention VoIP but what software clients, if any, can one use on a PC to talk to people behing the PBX - is that even part of it?

    I work in a satellite office and am interested in adding some sort of VoIP to our set-up but it's not my area of expertise.

    Is Asterisk the sort of solution I should be looking at or am I barking up the wrong telegraph pole?

    --
    There are places where the networks are not touching,and there are places where they are-Boeing's Lori Gunter
    1. Re:Possibly dumb question 8) by Anonymous Coward · · Score: 0

      It could be just what you need. Check out Asterisk for more information. At the bottom of the article is a "interesting links". You'll see something similar to what you might be talking about doing. For software client (SJPhone, IAXComm, X-lite) - Google around for "soft phones".

    2. Re:Possibly dumb question 8) by Anonymous Coward · · Score: 2, Informative

      You can also come to Cluecon. Cluecon is a PBX Developers conference that will help to give you some ideas about what you can do with Asterisk and other VOIP technologies.

      http://www.cluecon.com/

    3. Re:Possibly dumb question 8) by m_vand · · Score: 3, Informative

      There are any number of SIP softphones, but I recommend using a softphone using asterisk's native IAX protocol. Check out the iaxcomm softphone for win32, linux and OSX: iaxclient.sourceforge.net/iaxcomm/index.html

    4. Re:Possibly dumb question 8) by nbritton · · Score: 1

      Yea, I'm just as lost. Can you use Asterisk as a real PBX?... PSTN/POTS Asterisk Real telephone? VOIP Asterisk Real telephone? Can I hookup real phones to this thing?

    5. Re:Possibly dumb question 8) by nbritton · · Score: 1

      Darn it... that should have looked like this:

      PSTN/POTS <-> Asterisk <-> Real telephone?
      VOIP <-> Asterisk <-> Real telephone?

    6. Re:Possibly dumb question 8) by NateTech · · Score: 1

      Yes.

      --
      +++OK ATH
    7. Re:Possibly dumb question 8) by Bitsy+Boffin · · Score: 2, Informative

      Yes. Asterisk is a real, and very powerful open source PBX. With the requisite hardware you can hookup real phones, or use soft phones over SIP or IAX protocols, or use real TCP/IP phones (again SIP or IAX protocols), or hookup to a phoneline, or hookup to a VOIP number termination....

      Everything you ever wanted to know: www.voip-info.org
      Easy setup system: asteriskathome.sourceforge.net
      General Info: www.asterisk.org
      Hardware & Support: www.digium.com

      --
      NZ Electronics Enthusiasts: Check out my Trade Me Listings
  3. One small detail by hackwrench · · Score: 3, Insightful

    Is it too hard to use the acronym PBX in the slashdot story? I'm tired of stories where either you have to visit the links, or already have an interest in the item in question (at which point, by the time it gets to Slashdot you've probably heard of the news item already.)

    1. Re:One small detail by Spoing · · Score: 1

      Is it too hard to use the acronym PBX in the slashdot story? I'm tired of stories where either you have to visit the links, or already have an interest in the item in question (at which point, by the time it gets to Slashdot you've probably heard of the news item already.) While I agree to some respect, I didn't even notice the article didn't mention PBX -- I see Asterisk and just think PBX.

      --
      A firewall can not protect you from yourself. Turn off what you do not need. Do not use the firewall to do your work.
    2. Re:One small detail by hackwrench · · Score: 1

      Yes, and like I said, most people who would see Asterisk and just think PBX would have known of this story already.

    3. Re:One small detail by Anonymous Coward · · Score: 0

      Errr. Why would they "known" of this story?

  4. Open Source VoIP Conference by bkw.org · · Score: 2, Informative

    Don't forget to checkout www.cluecon.com /b

  5. leet! by natas802 · · Score: 0

    This paper is leet. Good work Beave! I didnt realize you wrote that Securing Linux with VoIP article too! See you at Defcon!