[Asterisk-Users] FRS / FRS/GMRS 2-way radios as SIP clients

Mark Phillips kc2eni at nyc-ares.org
Thu Feb 24 15:43:36 MST 2005


I got into SERIOUS trouble with the IRLP folks for trying to do this. 
They want a closed netowrk and won't entertain anything that could allow 
a non licenced ham from using their system.

Mark

Chris Albertson wrote:
> 
> THere are a number of VOIP links used by ham radio.  "IRLP" has to
> be the most popular.  Then there is Echolink, Wires and some others.
> My plan was to wrte an Asterisk "channel" driver for each of these
> Asterisk then could provide inter-system bridging between the
> various ham VOIP networks, the PSTN and VOIP Telepony.
> 
> 
> 
> 
> --- Mark Phillips <kc2eni at nyc-ares.org> wrote:
> 
> 
>>Aha, I see where you're going with this.
>>
>>Firstly, why does it have to be SIP? Are you expecting to be able to 
>>have users pick up the phone and "dial" a radio? If not then there
>>are 
>>loads of VOIP for radio apps out there. Many run under linux. All use
>>
>>sound card and serial port.
>>
>>Take a look at eqso.org They have a solution that is free and hooks
>>you 
>>up to a load of other users using whatever radio you choose to use.
>>
>>Mark, KC2ENI
>>
>>Glenn Powers wrote:
>>
>>>TC wrote:
>>>
>>>
>>>>Any one know of software that allows 2-way radios as VoIP(SIP)
>>
>>clients,
>>
>>>>besides dingotel's usb & mic cable trick ?
>>>>http://www.dingotel.com/2way/requirements2way.asp
>>>>
>>>>They might be ok if the SIP client was not hardcode to their own
>>
>>SIP 
>>
>>>>proxy
>>>>Has anyone tried any hacks to get the 2-way radio SIP client to 
>>>>regsiter to
>>>>a * box.
>>>>
>>>>hmm chan_frsgmfrs anyone? using the usb/mic cable under linux :)
>>>> 
>>>>
>>>
>>>*The Asterisk <http://www.asteriskpbx.org> app_rpt project
>>>The integration of 2-way radio systems and reasonable telephony
>>>
>>>*http://www.zapatatelephony.org/app_rpt.html
>>>
>>>cheers,
>>>glenn
>>>
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>>
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> 
> 
> 
> =====
> Chris Albertson
>   Home:   310-376-1029  chrisalbertson90278 at yahoo.com
>   Cell:   310-990-7550
>   Office: 310-336-5189  Christopher.J.Albertson at aero.org
>   KG6OMK
> 
> 
> 	
> 		
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