[App_rpt-users] app_rpt with asterisk 1.8.11

Ramesh Dhami Ramesh at va3uv.com
Tue Oct 4 07:41:16 EDT 2016

On 10/4/2016 5:28 AM, Mohit Duggal wrote:
> Hi ,
>  We are looking for an option of integrating app_rpt with asterisk 
> version 1.8.11 using URI or any other option having four ports. Please 
> help if someone has experience in this.
> We need to integrate with the radios in following three scenarios :
> 1.The solution has the following aspects  :
> a.In case user has radios with DTMF keypad he shall be able to dial 
> any extension via radio.
> b.In case radio does not support DTMF keypad one shall be able to dial 
> to fixed extension using COR output from radio.
> c.In case radio does not support DTMF keypad or COR output from radio 
> , by sensing the audible energy shall be able to dial to fixed 
> extension. For 1(c) we need the following requirements as well :
> i)Audio level should be field adjustable. User should be able to 
> increase of decrease audio gain to his satisfaction.
> ii) Speech should switch instantaneously across Radios with delay of 
> less than 200 m sec.
> iii) The VOX and VMR feature must also include an adjustable audio 
> sampling so that the radio input received during the time required 
> making a valid signal is not clipped off.
> iv) The speech spectrum detector should be capable of  filtering out 
> fixed/ variable frequency sirens, whistles and horns without falsely 
> activating cross connected radio networks.
> Solution is complete in case it handles all three scenarios.
> Please suggest in case you have solution for the same using app_rpt or 
> URI.

<-- Is this for amateur use?

1b is a bit far-fetched; c is called 'Siri' - and even she messes up... 
ever tried to send a text message by dictating while driving?

c (i) is called the volume control on the user radio!

So, I have to wonder where this spec came from!


Ramesh, VA3UV

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