Hi,
According to the information in the wiki currently osmo-tetra can
forward IP packets contained in TETRA SNDCP to a local tun/tap device
have not seen any details of how to do this anywhere in code or wiki....
So I ask, it falls within a these features left unfinished? or is possible with the current code
base? If so can anyone provide some example of how to do it.
Best regards,
--
<>
You can try this hack I'm using to filter out encrypted traffic and for SSI logging of traffic. There are also a couple of lines I've commented out to write traffic to a pipe for realtime speech decoding.
It's a patch against the current master branch, it already includes Sylvains TCH code.
Regards
> ----- Original Message -----
> From: Javier Coso
> Sent: 06/26/13 03:20 PM
> To: tetra(a)lists.osmocom.org
> Subject: Help
>
> Hello.
>
> I am having problems trying to obtain audio files with the ssi name in
> osmo-tetra. If someone have it working correctly, could he make a tar of
> the source code and send it to me?
>
> Thanks in advance!
>
> Regards
> --
> Javier Coso
Hello.
I am having problems trying to obtain audio files with the ssi name in
osmo-tetra. If someone have it working correctly, could he make a tar of
the source code and send it to me?
Thanks in advance!
Regards
--
Javier Coso
Hi everybody !!
Just subscribe to this mailing list and wants to know if it is possible to
run osmotetra with an usrp2, to build a trunked tetra network J
Thx
Mescal
Hi all,
I'm modifying the code to provide more information on group calls, and a more "friendly" display of a call from setup to completion. One doubt I have and can't seem to find in the Air Interface specs is how/where a particular timeslot is assigned to a particular call. For example, a call may be assigned a Usage Marker of 16, but so could a second all to a different group that takes place simultaneously. With which PDU is the TN assigned to a particular call?
Best,
Mike
Dear fellow Osmcoom developers,
it is my pleasure to finally announce the date + venue of OsmoDevCon
2013:
Date: April 04 through April 07, 2013
Place: IN-Berlin, Lehrter Str. 53, Berlin
Like last year, this is an event for developers of the various Osmocom
proejects. Reservation and confirmation of reservation is required.
The event is free of charge. The Room is made available by IN-Berlin
e.V., an Internet related non-profit organization. Lunch catering will
be sponsored (so far by sysmocom GmbH, but if any other sponsors come
up, we are happy to share the cost).
So all you have to cover is your own travel + accomodation costs, as
well as breakfast and dinner. If you are an active developer and cannot
afford travel/accomodation, please let me know and I'll see if we can do
something about it.
If you would like to attend, please send a message to
laforge(a)gnumonks.org applying for registration of the event. The
registration deadline is March 5, i.e. one week from now.
There is no detailed schedule of talks yet. I will start a separate
discussion suggesting / collecting topics in the next couple of days.
More information is (and will be made) available at
http://openbsc.osmocom.org/trac/wiki/OsmoDevCon2013
Further discussion regarding the event should be directed at the
osmocom-event-orga(a)lists.osmocom.org mailing list, to avoid
cross-posting over the various project-specific lists.
Best regards and happy hacking,
Harald
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
In wireshark is possible to read some another data like GSSI... So how to
read data from osmo-tetra in wireshark? Could someone write some steps to
do it, please. Tnx.
Jea, tnx, I know that in our country having a TEA1... But some
terminal working on clear mode, so this I'm not understanding why they
working on clear, but osmocom show me that we have a air encryption
1...
2013/2/15 <tetra-request(a)lists.osmocom.org>:
> Send tetra mailing list submissions to
> tetra(a)lists.osmocom.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> https://lists.osmocom.org/mailman/listinfo/tetra
> or, via email, send a message with subject or body 'help' to
> tetra-request(a)lists.osmocom.org
>
> You can reach the person managing the list at
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>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of tetra digest..."
>
> Today's Topics:
>
> 1. Air encryption: 1 (Media)
> 2. Re: Air encryption: 1 (Sylvain Munaut)
>
>
> -------------- Posredovano sporočilo --------------
> From: Media <media06(a)gmail.com>
> To: tetra(a)lists.osmocom.org
> Cc:
> Date: Fri, 15 Feb 2013 00:31:39 +0100
> Subject: Air encryption: 1
> Here we are... one step further... :) Air encryption: 1, thisth is
> means that we have encryption tetra network? TEA1 i guess... So that's
> it? If is encryption 1, i can't use speech decoder for voice, right?
>
> Thanks.
>
> Regards.
>
>
> BURST
> CRC COMP: 0x1d0f OK
> SB1 58/05/3/000 type1:
> 001000001111001011110100000000001001001010000000000011111001
> TMB-SAP SYNC CC 000011(0x03) TN 11(3) FN 00101( 5) MN 111010(58) MCC
> 0100100101(293) MNC 00000000000111(7)
> TMV-UNITDATA.ind 58/05/3/000 BSCH CRC=1 SYNC
> TMV-UNITDATA.ind 58/05/3/000 AACH CRC=1 ACCESS-ASSIGN
> ACCESS-ASSIGN PDU: DL_USAGE: Unallocated UL_USAGE: Unallocated
> CRC COMP: 0x1d0f OK
> SB2 58/05/3/000 type1:
> 1000111010100100001111000000110001100110100100000000000000001101100000100000000000000000101000001111111111111101110101110111
> TMV-UNITDATA.ind 58/05/3/000 UNKNOWN CRC=1 BROADCAST
> BNCH SYSINFO (DL 393712500 Hz, UL 383712500 Hz), service_details 0x0d77 CCK ID 0
> Advanced link: 1
> Air encryption: 1
> SNDCP data: 1
> unknown 0x8: 0
> Circuit data: 1
> Voice service: 1
> Normal mode: 1
> Migration supported: 0
> Cell never uses minimum mode: 1
> Priority cell: 0
> De-registration mandatory: 1
> Registration mandatory: 1
>
>
>
>
> -------------- Posredovano sporočilo --------------
> From: Sylvain Munaut <246tnt(a)gmail.com>
> To: Media <media06(a)gmail.com>
> Cc: tetra(a)lists.osmocom.org
> Date: Fri, 15 Feb 2013 00:54:06 +0100
> Subject: Re: Air encryption: 1
> Hi,
>
>> Here we are... one step further... :) Air encryption: 1, thisth is
>> means that we have encryption tetra network? TEA1 i guess...
>
> It could be any of the TEA algorithm. I don't think which algorithm is
> used is broadcasted, in theory each radio only supports one of the 4
> algo ... so it's assumed you bought the right radio option :p
>
>
>> So that's
>> it? If is encryption 1, i can't use speech decoder for voice, right?
>
> Nope.
>
>
> Cheers,
>
> Sylvain
>
>
>
> _______________________________________________
> tetra mailing list
> tetra(a)lists.osmocom.org
> https://lists.osmocom.org/mailman/listinfo/tetra
>
Hi all,I can't initiate osmo-tetra. I downloaded it, but...must I compile it?
Any member near of Barcelona?
my mail is marioprat2001 @ gmail. com
Thank you
