[App_rpt] Question: Remote base conference capability

Stephen Rodgers hwstar at rodgers.sdcoxmail.com
Tue Aug 19 14:25:10 UTC 2008


David.

rpt_notch.c is strict GPL an incompatible with Digium's dual licensing
scheme so it can't be distributed with Asterisk. I sent rpt_notch.c to
you directly.


David McGough wrote:
> Hi Steve,
> 
> Thanks for the info--yes, I stumbled across how to do this by using 
> "standard node" mode, as you mention below.
> 
> I a different note, I've been browsing thru the app_rpt.c source code and
> noticed the reference to rpt_notch.c -- I looked around and don't see this
> code anythere. Does it exist?  The reason I'm asking is that I eventually
> would like to experiment with various DSP audio processing--like a TX
> compressor/limiter and perhaps RX voice squelch for HF use, etc....I
> figured that looking at how rpt_notch is implemented might help expedite
> my learning process in this area.
> 
> 73, David KB4FXC
> 
> 
> On Mon, 18 Aug 2008, Stephen Rodgers wrote:
> 
>> David,
>>
>> If your remote base node needs frequency agility which us commanded by a
>> user, then it can't have multiple users connected. It just isn't coded
>> to work that way. There are two separate C functions in app_rpt.c one
>> handles standard nodes and the other handles remote base nodes. However,
>> if your remote base is operating on a fixed frequency, just set it up as
>> a standard node with half-duplex functionality.
>>
>> There is limited frequency agility available to a standard node which
>> Steve Henke, W8SH added to allow phone users to call in to a standard
>> node on different extensions and change a channelized commercial radio
>> to a different frequency based on the extension number.
>>
>> Steve WA6ZFT
>>
>>
>> David McGough wrote:
>>> Hi Everyone,
>>>
>>> I am wondering if there is an easy way to enable conference capability for
>>> remote base nodes? --I wish to have potentially several "standard" nodes
>>> connected to one remote base (or other similar configs). I saw that this
>>> capability isn't allowed in the ACID sysadmin manual, but, would like to
>>> try it anyway if possible without too much hacking....
>>>
>>> Thanks!
>>>
>>> David KB4FXC
>>>
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> 
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