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

Mark Phillips kc2eni at nyc-ares.org
Thu Feb 24 15:21:58 MST 2005


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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