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Re: [LUG] Own Asterisk Server

 

Edwin Rhodes wrote:
> Hello can I setup FreePBX in a virtual machine and use it to setup a group
> of ciso phones for both internal calls and external via sip to other
> people??? I presume pstn cards are needed to connect to phone network or can
> I configure the phones to connect using sip to the phone network? Very new
> to this pbx thing. Thanks ed.
>
> -----Original Message-----
> From: list-bounces@xxxxxxxxxxxxx [mailto:list-bounces@xxxxxxxxxxxxx] On
> Behalf Of Neil Stone
> Sent: 02 August 2009 09:18
> To: list@xxxxxxxxxxxxx
> Subject: Re: [LUG] Own Asterisk Server
>
> Gordon Henderson wrote:
>   
>> On Sat, 1 Aug 2009, Edwin Rhodes wrote:
>>
>>   
>>     
>>> Hello I am not sure if you are the right person, I am interested in
>>>       
> making
>   
>>> my own asterix server please advise, thanks ed.
>>>     
>>>       
>> Edwin,
>>
>> I'm guessing this is aimed at me, so I've started a new thread for this to
>>     
>
>   
>> separate it from the existing ones. Always a good thing to do with a new 
>> subject - i.e. start a new email rather than reply.
>>
>> (Although there are others there who use asterisk too - Dave Walker's also
>>     
>
>   
>> a guru ;-)
>>
>> Disclaimer: I build and sell asterisk boxes and provide ITSP services.
>>
>> You need something to run it on - and remember that you might need/want to
>>     
>
>   
>> run it 24/7 to pickup voicemail, etc. when you're not about.
>>
>> You also need some phones, although you can use soft-phones on a PC 
>> (Asterisk itself has a soft-phone built in, but I don't recommend using
>>     
> it)
>   
>> And something to connect to to make/take calls - A PSTN card to use your 
>> BT connections, or a SIP (or IAX) connection to an ITSP of some sorts.
>>
>> Then there's the asterisk itself - many Linux distributions come with a 
>> bundled version, but personally I favour compiling it from scratch myself.
>>
>> Asterisk itself comes in 3 basic versions - the 1.2 version, 1.4 and 1.6, 
>> and to further complicate matters, the 1.6 is currently split into 2 
>> branches. 1.2 is considered obsolete, but there are literally thousands 
>> upon thousands of 1.2 installations out there. My own systems are based on
>>     
>
>   
>> 1.2, but I'm working on 1.4. I consider 1.6 too buggy for production use, 
>> and even 1.4 has bugs that 1.2 doesn't have, but right now it has features
>>     
>
>   
>> I want that 1.2 doesn't have, so I'm migrating to it.
>>
>> I'd suggest going for 1.4 if compiling from scratch.
>>
>> Another way might be to dedicate an old PC and use one of the pre-canned 
>> packages. pbxinaflash, trixbox or astlinux - there are others. These are 
>> basically whole Linux distributions (centOs I think) which come with a pre
>>     
>
>   
>> built asterisk, web front-end, etc.
>>
>> I looked at these, then started from scratch.
>>
>> If you want to play on your workstation, then get the sources for the 
>> latest version of 1.4 and compile it up yourself. Use the default settings
>>     
>
>   
>> and off you go. You won't need anything else at this stage.
>>
>> The tricky part isn't compiling and installing, it's editing the dozens of
>>     
>
>   
>> config files and the magical thing that controls it all; The Dialplan. 
>> (Also known as extensions.conf)
>>
>> The dialplan is actually a programming language. You write programs in it 
>> which are executed by various triggers - usually by a phone dialling a 
>> number which matches something in the dialplan.
>>
>> What I suggest you do now though is go and get a book - it's free and in 
>> PDF format. It's Asterisk: The Future of Telephony.
>>
>> Google around for it, but try:
>>
>>    http://www.asterisk-voip.nl/wiki/images/7/7b/AsteriskTFOT.zip
>>
>> The book is quite old now and will talk about Zap or Zaptel devices. These
>>     
>
>   
>> are 1.2 specific stuff - for a pure SIP/VoIP system you don't need any of 
>> it, and Zap has been renamed DAHDI in the latest version of asterisk too.
>>
>> Enjoy!
>>
>> Gordon
>>
>>   
>>     
> Well put, however I can recommend the use of either AsteriskNOW or 
> FreePBX, the latter being the GUI that a number of PBXs are using. 
> Personally I use Debian Lenny with FreePBX ontop.. I even wrote a script 
> to deploy the whole thing if you're interested..!
>
> TTFN
>
> Neil
>
>   
Yes you can...

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