Closed GoogleCodeExporter closed 9 years ago
Original comment by bg_...@mail.ru
on 6 Dec 2010 at 12:36
k3520 and e1612 aren't sending correct latin caracter:
ñ, á, é -> wrong character received in SMS (using smsaspdu=yes or
smsaspdu=no)
Also, note that e1612 sends different wrong character than k3520 ;(
Original comment by pag...@gmail.com
on 6 Dec 2010 at 4:43
Thanks, can i see PDUs from both send and receive side ?
Original comment by bg_...@mail.ru
on 6 Dec 2010 at 6:52
sent:
001100099196899865F00008A9340048006F006C00610020007100750065002000740061006C0020
00650073007400FF00730020004500730070006100FF0061003F
received: Hola que tal estÿs Espaÿa? (Hola que tal estás España?)
I used http://www.rednaxela.net/pdu.php to confirm original pdu is not
working...
Original comment by pag...@gmail.com
on 6 Dec 2010 at 7:33
it's a bit strange. Two different systems are generating 2 different pdu (one
is ok, and the other is wrong)
perhaps locales?
Original comment by pag...@gmail.com
on 6 Dec 2010 at 8:00
Required both sent and taken PDU.
We assume input is UTF-8 encoded, PDU build with Alpabet UCS-2
For recode used iconv(to="UCS-2BE" from="UTF-8");
Not sure used locale for this convertion or not.
More likely errors source: user input strictly in UTF-8.
Original comment by bg_...@mail.ru
on 6 Dec 2010 at 8:50
Linux debian-casa 2.6.32-5-686 #1 SMP Sat Oct 30 22:47:19 UTC 2010 i686
GNU/Linux
Used k3520 and send to another k3520 in the same machine
sent pdu:
001100099136442032F10008A9360048006F006C00610020007100750065002000740061006C0020
00650073007400FF00730020004500730070006100FF00610032003F
received pdu:
07914306070059F2040B914336442022F5000801216022013140360048006F006C00610020007100
750065002000740061006C002000650073007400FF00730020004500730070006100FF0061003200
3F
Original message: Hola que tal estás España2?
Original comment by pag...@gmail.com
on 6 Dec 2010 at 9:16
UDL 36
UD sent
0048006F006C00610020007100750065002000740061006C002000650073007400FF007300200045
00730070006100FF00610032003F
UDL 36
UD received
0048006F006C00610020007100750065002000740061006C002000650073007400FF007300200045
00730070006100FF00610032003F
is same.
Error in UTF-8 -> UCS-2 -> UTF-8 transforms.
try
$ echo "Hola que tal estás España2?" | iconv -f "UTF-8" -t "UCS-2BE" | iconv
-f "UCS-2BE" -t "UTF-8"
Original comment by bg_...@mail.ru
on 6 Dec 2010 at 10:57
root@debian-casa:~# echo "Hola que tal estás España2?" | iconv -f "UTF-8" -t
"UCS-2BE" | iconv -f "UCS-2BE" -t "UTF-8"
Hola que tal estás España2?
Original comment by pag...@gmail.com
on 6 Dec 2010 at 11:24
not understant yet why change symbols in chan_datacard :(
Original comment by bg_...@mail.ru
on 6 Dec 2010 at 11:44
Also one question, where you look at received SMS?
Original comment by bg_...@mail.ru
on 6 Dec 2010 at 11:51
I have more modems in other hardware and everything is ok ;)
Again, let's see what other people is reporting...
Original comment by pag...@gmail.com
on 6 Dec 2010 at 11:52
SMS decoded body passed to channel variable SMS
and body encoded in base64 to SMS_BASE64
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:01
I enabled debug and get PDU information from console...
Original comment by pag...@gmail.com
on 7 Dec 2010 at 12:04
if PDUs for out/in such as you have written trouble not in modem.
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:04
> Also one question, where you look at received SMS?
I say here about SMS text, not PDU.
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:05
Received SMS is in my iphone.. I can receive SMS without problems...
Original comment by pag...@gmail.com
on 7 Dec 2010 at 12:06
I think may be message spoils on its way to you, because set to channel
variable, read from channel variable, etc
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:07
SMS text to send is the same: Hola que tal estás España2?.
Hardware1 generates this PDU:
001100099196899865F00008A9360048006F006C00610020007100750065002000740061006C0020
00650073007400E100730020004500730070006100F100610032003F
Iphone shows: Hola que tal estás España2?
Hardware 2 generates this PDU:
001100099196899865F00008A9360048006F006C00610020007100750065002000740061006C0020
00650073007400FF00730020004500730070006100FF00610032003F
Iphone shows: Hola que tal estÿs Espaÿa2?
Also using k3520 on both systems. It's a poltergeist XDD
Original comment by pag...@gmail.com
on 7 Dec 2010 at 12:15
Hardware not generate PDU, chan_datacard generate is and feeds to device,
device update 1 fields and send to SC, and Service Center just convert PDU from
SMS-SUBMIT to SMS-DELIVER by update headers not message body
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:27
ok, may be i understand where is problem
has only 2 difference
... E1 ... F1 ...
... FF ... FF ...
looks like signed operation under unsigned data
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:30
Sorry, I meant "chan_datacard in Hardware1"...
The question is that both PDU are different before they are sent to SC...
(obviously, chan_datacard is the same and modems are the same..)
Original comment by pag...@gmail.com
on 7 Dec 2010 at 12:32
Both devices on same host?
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:35
no, different hosts (different hardware)
Original comment by pag...@gmail.com
on 7 Dec 2010 at 12:37
So, iconv() functions in this cases differ, on second host iconv() considers
'á' and 'ñ' as invalid characters (not know how convert to UCS-2) and replace
with -1 (0xFF)
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:45
But, as I wrote before.. if a execute in the faulty system
root@debian-casa:~# echo "Hola que tal estás España2?" | iconv -f "UTF-8" -t
"UCS-2BE" | iconv -f "UCS-2BE" -t "UTF-8"
I get the correct answer!!!
Hola que tal estás España2?
Original comment by pag...@gmail.com
on 7 Dec 2010 at 12:50
locales for asterisk and for root is same ?
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:54
other case iconv linked agains other library with iconv instead of
chan_datacard
ldd iconv
ldd chan_datacard.so
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:57
There is no user asterisk. I run asterisk as root...
Original comment by pag...@gmail.com
on 7 Dec 2010 at 12:57
fixed in r87!!! Now working well in both test systems.. ;)
Original comment by pag...@gmail.com
on 7 Dec 2010 at 9:29
i don't know how it happined, but i rewrite hex <-> binary converters for
accelerating
Original comment by bg_...@mail.ru
on 7 Dec 2010 at 12:03
Original issue reported on code.google.com by
bg_...@mail.ru
on 30 Nov 2010 at 8:21