[App_rpt-users] RANGER network

[Bryan D. Boyle]

look in the source.  documented there.

--
Bryan
Sent from my iPhone
please forgive misspellings...



On Nov 13, 2011, at 11:32, David KE6UPI <dshaw at ke6upi.com> wrote:

> What are the three lines we need?
> 
> David
> 
> On Fri, Nov 11, 2011 at 11:19 AM, Bryan D. Boyle <bdboyle at bdboyle.com> wrote:
> Been working (with Jim...and hope he doesn't mind...) on some mods to the app_rpt module.
> 
> The genesis for this was a posting on QRZ concerning the lack of consistent monitoring (or even accessiblity) of repeaters across the country, as well as the multiplicity of frequencies in use (note, I'm only talking about the US here...though, I'm sure that other countries have the same issues), PL schemes, etc.
> 
> So...took this a step further.
> 
> What if (how all great ideas start):
> 
> 1. There was one agreed-upon frequency in the 2m band (which is the most popular, and accessible to all (well, except for the grandfathered Novice licenses...) hams.  Some folks have bandied about 146.55.  Idea is to NOT impinge on .52, satellite, repeaters, weak signals, sideband, etc.  55 is in the simplex range in the current band plan.
> 
> 2. There was a way of having a transceiver (this is simplex, remember) physically connected via app_rpt/URI/etc to a local machine or linked network (such as the one I participate in here in eastern PA/NJ) that would be listening on 55...waiting for the LiTZ signal (and that's the only gating part...no PL, no processing, just waiting for the long zero...) in which case asterisk would:
>        a. *3 to a targeted node/reflector/network
>        b. using the nodename announce gsm file, announce its presence
>        c. change add an extra 'feature' to the CT sequence to alert
>           to the fact that the emergency node is connected
>        d. be disconnected under the control of a control/sysop on
>           the network after the issue had been resolved.
> 
> 3. Part 97 says one of our three charters is to provide emergency services in the event we're called upon to do so.  I'm taking a broad view and saying that a fellow ham, either themselves, or coming upon an incident, is well within their privileges to offer whatever aid they can.  The fact is...driving across country for vacation with my ARRL Repeater Directory at my side...finding a machine that a) had someone listening and b) was accurately listed (freqs, PLs, offsets, locations..) was a hit and miss thing.  Mostly probably because of b)...because when I was able to finally connect up with machines during the drive, there was always some OM out there willing to chew the rag.
> 
> So, it's part of our charter.  Besides...if you look at it...other licensed services, such as marine, aviation, heck, even Citizens Band, has defined emergency frequencies...and in the case of CB...an active cadre of folks who are visible presences on the highways (REACT comes to mind...say what you will...at least they make the effort....).
> 
> Anyway, Jim took the bull by the proverbial horns and coded up the additions to the app_rpt.c code to do just that.  At it's minimal implementation, you only need 3 lines in the rpt.conf file to activate the basic functionality, a URI, and an open USB port.
> 
> So...the current SVN has the code in there to do just that. For what it's worth, I'm using an Alinco DR135, since in data mode, the DB9 connector on the back gives you all the right signals: discriminator audio, COR, audio in, PTT.  VERY simple to interface.  Just remember to put it into DATA mode...
> 
> So, there are a few things to consider:
> 
> 1. Registration of the node.  Jim's set aside the 9xxxx sequence of node numbers for this proposal on AllStarLink.  Oh, by the by, RANGER stands for Radio Amateur Network (for) General Emergency Response. If you want to participate, register for a node by putting RANGER in the comments field for the registration.  You'll need to download the current svn, build, and install the software and build the configs for the additional uri to bring it up.
> 
> 2. He's registered a domain and set up a web site (www.hamranger.org) with some preliminary information about the whys, wherefores, and such as an introduction.  There's also more about the rationale.
> 
> 3. The AllStarLink nodelist lists the active RANGER nodes in RED. Ranger Red.  Not bad...;)
> 
> Think also of other advantages:
> 
> 1. You see something (or it happens to you...).  The manufacturers see the advantages of putting an 'emergency button' on the faceplate of their newest lines of radios which (or, you programmed one of the hypermemory buttons), when pressed, segue to the defined frequency, you send out the dtmf zero for 4 seconds to get picked up by the closest station that is connected to a network covering, say, Philly to NY to Allentown PA (which is the reach of the PA/NJ Asterisk Net).
> 
> 2. Someone somewhere answers back.  Help disptched or additional aid offered.
> 
> or
> 
> 1. You see something (or it happens to you...).  You twist the dial to find a repeater.  Can't hear anything.  So, you call on 52.  Same thing.  Pull out the repeater handbook and a) try and figure out what county you're in, b) what machines MAY be close to you, and c) dial in the frequency, try to remember which button sequences you need to press to get to the PL settings since you computer loaded the thing and forgot how to operate the front panel apart from on, volume, and channel select...
> 
> 
> I set up a Facebook group, if anyone on the list is on FB.  Search for 'RANGER Emergency Communicatons Network' to join.
> 
> It's a hope that the discussion will center around not so much "whether" we should do this, but "HOW WE CAN" do this. <soapbox>That we CAN is the important thing, and might just be one more contribution we can make as amateurs to using our skills not to just collect wallpaper...but to provide additional services for our society </soapbox>
> 
> Also, FWIW, my RANGER node is up, connected to my controller, and initial tests indicate that it responds just fine to the long zero (including transmitting the additional courtesy tones....) and works just fine.  I'm sure there will be tweaking.  But, that is the nature of running a repeater.
> 
> Feel free to discuss...flames to /dev/null.
> 
> -- 
> Bryan
> In this world, you must be oh so smart or oh so pleasant.
> Well, for years I was smart. I recommend pleasant.
> You may quote me.
> 
> Sent from my MacBook Pro.
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