Cannot send USSD GSM Modem - vb.net

I am working with SMS Application using VB.NET and Serial Ports using GSM modem. I checked the following threads on this site but it cannot answer my problem. Here's what I've done
AT+CUSD?
+CUSD: 1
OK
AT+CUSD=?
+CUSD: (0-2)
OK
AT+CUSD=1,"*102#",15
ERROR
I also changed the message format to PDU and Text but the result stays the same. It always show Error.
Please help.

First try this :
AT+CSCS?
mine is like this
+CSCS: "PCCP437"
OK
To know what kind of encoding is used.
And to know the supported encoding by your modem do this :
AT+CSCS=?
+CSCS: ("UCS2","GSM","PCCP437","PCDN","IRA","8859-1","HEX","UTF-8")
OK
It will return valid values for encoding.
Set it like this :
AT+CSCS="UCS2"
OK
Now your command will be like this using UCS-2 encoding :
AT+CUSD=1,"002A0031003000320023",15
Tell what you find?

Related

Using Infinispan hotrod python client

I want to test how hotrod python client works. While testing i am facing an issue where i am not able to store any element whose message id in request header is 128. While checking the code of remotecache.py and init.py i found that HEADER_RES_FMT is set to ">BBBBB" for magic, msg_id, op_code, status and topology_mark. what i believe after going through documentation of hotrod protocol is, this format should be ">BLBBB" as datatype of message id vLong.
Also, i tried changing the format ">BLBBB", but then also it didn't work.
Any help will be appreciated.
Thanks,
Sonal
Looks like a bug in the client, already reported here: https://github.com/infinispan/python-client/issues/6
L won't work because the message id has a variable length (1 up to 9 bytes). I don't think struct.unpack can handle that, so the client should read the bytes one by one.

how to get balance by USSD commands?

I have tired to search how to send USSD command on Google.
I want to check may balance from operator.
All of the samples I have seen use commands like this:
"AT+CUSD=1,\"*140*1#\"\r\n";
It seems to be correct. I am using something like this that I think works. I have a D-Link GSM modem, and when I send this command using it, it makes some noise on my speaker, which I believe tells me something happened.
my modem have it's own windows application when i disconnected modem by my own application,i check it by modem's application and in USSD tab i can found the result of my commands that i sent by myself application.
then that command works fine but i 'm confuse what is happens when i sent my command it return me "OK" and do not return operator answer and how my modem's application can read that answer????????
i test these commands but can not get result and my modem just return somethings like this:
"AT+CUSD=1,\"*140*1#\"\r\n\OK\r\n" only.
1) "AT+CUSD=1,\"*140*1#\",15\r\n"
2) "AT+CUSD=1,\"*140*1#\",1\r\n"
3) "AT+CUSD=1,\"*140*1#\",15\r"
4) "AT+CUSD=1,\"*140*1#\",1\r"
5) "AT+CUSD=1,\"*140*1#\""
i think reading command's result maybe has difference command or i should set some config on my modem .
it is very interesting for me that my modem do not return error to me and always return OK.
You need to set the Message format to AT+CMGF=0, before sending your USSD Command. This is PDU Mode (http://www.smartposition.nl/resources/sms_pdu.html). I was stumped using AT+CMGF=1, which is Text mode, before I decided to try AT+CMGF=0.
Worked like Magic.
So:
Set Message Format to PDU (AT+CMGF=0)
Execute Your USSD Command (AT+CUSD=1,*544*2*3#,15) - example message
Read response from the Port.
I am assuming that you know already how to form your AT Commands and Read the response from the Port.
I found that my modem use more than one port and i should connect at the first port to send my command and listen to another port to get the USSD command's result
Try This using Hyperterm Serial Monitor Application ( https://www.hilgraeve.com/hyperterminal-trial/ )
First Convert Modem to PDU Mode :
AT+CMGF=0
Second USSD Code Send :
AT+CUSD=1,"#132#",15
( Use your Country Carrier Codes )
Finally Read Output from Terminal :)
i just use this "AT+CUSD=1,'*120#',15" in my country the USSD code is *120# but remember if you are using it withing a code you must add crlf character to the end hope this help

Get Unicode for Nexmo inbound messages

I am trying to use Nexmo for inbound messages. I tested with standard GSM and it worked pretty fine, but when I send unicode it appears as "???????".
The details for the received parameters :
msisdn:6019xxxxxxx (My No that I sent from)
type:unicode
to:447937947888
network-code:
messageId:030000000DA63B29
message-timestamp:2013-01-13 03:43:13
text:????? ?????
concat:
concat-ref:
concat-total:
data:
udh:
Is there an option to get the message text as Unicode, then I can convert it to text?

escape character confusion with mysql and python

I want to upload logo image from http://werkzeug.pocoo.org/
After saving it I tried the following. I'm a noob so please help..
the received stream when i upload through a html forms is
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I receive the above using req.file["name"] and store it in the Mysql.
now when i read back from MySQL I get,
u'GIF89axa0x00xa0x00xe3x08x00x01x03x00,)x00JBx00g`x00x96x8ax00xcdxbcx00xe9xd5x00xfdxebx00xffxffxffxffxffxffxffxffxffxffxffxffxffxffxffxffxffxffxffxffxffxffxffxff!xf9x04x01\nx00x08x00,x00x00x00x00xa0x00xa0x00x00x04xfex10xc9Ixabxbd8xebxcdx11xf8](x8edix9exe8xf4xadixebxbep|xadxb4lxdfx.xd1xbcxeexff#x0eox18,x1a}xc3xe4qxc9l%x05xcaxa6txbaIx12x0eP"uxcbMx16x0exe0lx8fKfZxc1hqxadxccx06x9exd1xe9h{n{xc3xd1x039}x9fxb2xdfxf1z|x82"~x7fx80Zx83x89UCWx86x86yx88x8ax92x14x85x8epx90cx93x93x95x96x97x81x9a|x9cx9dx9ex91xa0tIx03xa3xaax98kxa6sxa2xaawx04x9fxaeTxb0xb1xb2xb4xb5fCxa9xb8xb1x06xb3xa5xbbKxa8xbfxc7xc2x99xc4Gxc6xc7xc8xbaxcb9xcdxcexcfxc3xd18xd3xd4xd5xcaxd77xd9xdaxdbxadxdd2xdfxe0xe1,xe31xe5xe6xe7 xe9.xa8x06xecxecxc9xe2xef%Oxf3xfaxf5xe8xf7$xf9xfaxf6Axf37cx88x00yx01xf5x15x18HPx85Ax84\tx152$x080bxc2x85xd6x1az0hxb1#Fnxfex1ax9f#xecxqxe2xb5$x01Fx92,x99qx1cxcax950?xdaK\'x12fLx93xa6Pxaaxb4ixd1x00xceMCRxf2xe4xe9xb3excexa0;x87zx0c`x14(x0fxa1Jx87x16`\nx12x94xcexa8Qexf6;xfa4)xd6x95Sx9bxeeIx02xc0k#x03xc1x08x0cx10xc0vx00x81x02fx15Rx9d9xe8xeaxca`nxd5xe6x1dxc0Txadx00x02qxcdx85xad:xd6Kxccx00x7fxbfx1c0P`xc0x80`lxdfxaaxbd;wk(xa4Dx19;x06x8cx86x00`x01x01xd62}xdcxd1#ewx97x87(xc6xbax90xf3x81xa9Px19xabux1dxf14x80xd4<x02x83x05 x00x0cx81x83x86x1ax93dx85x9a\rxcaxd5_xc1,lxdcxdbx92xf0x8exc4ox1b7x9c<x97/Gxf2<x93$pxbax0cYxddC\'[x82xe8v{xf7-dx91WGx13x00xaaxa3xd5x02xd4x07xe4Nxb8Hxfaxf5x7fLxf3xeexc4x18x8cx01xe0xd0x89xfe%\ruxf8xddx81xd1uxc1yxe6x19x80x16Exc7x8bjx05:"L#xefxd1x80`Bxff\txa8x0ex81x11xfex91x85|pxd4CaDx19xd6Wxc7-x11~x14x97lxdcxddxa5Fqx03Bxd8xa1%xc90xd8xc9x85x16xbd(]x8c<x8c8c.x16:xa7 x8e9jx88x0fx87?xc2xa1xd5x07x17x06x83xc6Txe0xb1xa3xa37(FXx94x1dxfaQhx00i<9xb8!#Ix1axc2x0fx84Wx96xe5x1fwkxf9xd8xa0x91x8bx80x19&x90dQxc5xcfcxffq6x8bx9ax11yxd9x07x92ox8eIxc3x17~xb9%Fx1eZx8efx93x9e&x90x85gx92~xae#$x16447[Zx87xb2IIx95x056xcaxe4xx95\t0x80bxf2<x9ax10xa2!(xfa&x9c/uRx8fx8dx07,x9a\'x9bxa6x9ezHx9cx81axe2xdex99Jx91x9ax01Yxa2xcexa8xe9x07 xdex81x89|xb4xf14xa6x10x98xaex17x0cY+xfexb8\nx87~x01xfcxf1xa99Qvfx94xa2xd5&x17]x8fxbf,xd4\\gxcex8exb2P*xd5xeaxbaxc3:Inx1bxe43x08x05x13l,x1fxf5*xe60xbcxcaxeax9fx8e<|{x0c_x9bxb1xf3x11xabxb1x1cxebP/xf6.x86/\rxb7xae\'ggxefxce;Fxbdxf6x96xc8xacx99)xaex80x900\r{8xf1xbaxb2xeaxb7qxc6xb9xaexe0xdf\\ x83xa1.xc1x11xdbxe6&~hxb5xdaxacrx7fxaexa2x04Gx1d{<qxb8D!xf6x1a\rx8d#x92xb0xb4rxacx1cfx99xccxea[x9dxc7xbdxb1xd2x9exc5xa3xf8Yx01xcaIx0e6xb1xd1GGjxf3\nx01xb8x8ax96xd3x16x08]xf1xc6x1fdxdbx93x7fV+x9dxf1xb6xbbxf2 xafRK~Wxa0ixc0xc9Dxaeg sx9d6xc7xebxb5x9d,IHx93xfd2.vkx00xf5Wx8cx81xfdx01xce6xc9xd4xdcxbfx80xff4xTxbfxe2x9dxdcx7fxcbxae xa9xc8xfexaax04xdexc1xe3<xe9xfdx10xcbTx15nxf9x96x1fPxfdx87xe6xa5xaa\rxb9xe1x00xfcx1cx95xc7xbe4x1ax18xeax84xa8-xb63x9ex0fqxfbYTxa5R#ocx86Kxfbx08x9cx93xc8:x00%xf3xddxbbxcbxfb\rx16#xc6xc3xffx93/L\'sx8bxdfxa0xc9|!Ox01 xb7xfdxa5xe5|xb3x8e8xdfox19x96Gxc9xd1x9fxf0xb9xf1`x9bxaeTx86xe5xf3|x80xcfx99xffDxfcxf4xecOxbdxfb<6x03fxa1xcfx81xf1x1ex8fJxb7xbfGLxccuCxb9x9axef03x1ex01xea`}x12xa1x95xb2Nxe3x8b2!xf0Ixf6Cx01x04xe7xd1xa8xe4xf5x84*xa1xd9xd4b0rAx98YjOVxbbx88x18Bxc32x12x92x0ex00xe4\nxcdxefx02x98Axxe4xabx80x1d;xc8x0cxe7xc7$xd8xa9xc2x81xccxb8axc1x9cx91%Rx80xe6x03%xdcxd9\txbfGxc0!xfe"x0bx08"Nx12x89x06xa3x07a\rx87?xcax82xfexbex94Fxc3%R\taXdxd9cx92x11"xacexecjUx9cx02x03x9dxx07h]xc9-x17kx9dnxa6xd4x865xb21x0cX;Mhxe8xa6\n:xbexa2+wxc4xe0xc6x92xf8;/x06xc1x8ex05xa3x1bxd1x8ex88xc4x00xda&x11H\txa3x8bx9a%x93x940\'cRxb3x0cnx1ax99xb2xdcXx10<x99Lxe3&xc3v*4x9aIqxaa0%Wbx96$x8f}xe6px80)xcax14x1fxe9x8axa0xxd0&6xfbx82xd2xdex02xb06xd2xb2x16Ix90$xb5xxd8xac*xa9rx19xc1|x1bb^x885xfaxb4xeex8cxbfDxa6x8c&xb70Vxf4lx96x86<xc54_xb7<]xcao1xa3x90x98&xa3xc1\'x98xf4mx16xa9xb0f*xfdxf8x0exc3x08x13;Txe9x8dx8ax889Evxdexa3x9c$xaaxc7xb0xe6xb7xa5xe7xa9"x9ax14Qxcd;x9fx85x98xe0xf10%x81x11xa7(xefxb9Mx0cexc13Ax02`x1fxfexb3xb9xcax15xdcx12x17x98`^xe9x90xF{jd`xdfxd4Gxcb|xc8x8f$BxcaD!xf1x9a6x8axf8x91+$xc3x9fxfcxf1xe8Gx9fxa6xd2cxd8,>x12x9dx85Ixcd5Sx9axf2xe0xa2xcfbxc4xf2ZuFx9exf6xd4xa7!xa5x860Tx96<xa3x1ex15xa9x7fxc3x85i|!xa7xd3xb8OXx14xf5Gxb2<xf6xbcx03itxa7Y\rxa8xf5xc4Ux19xb5x00xeb5xa0x01x99Sx9fzxb7xa4x8eGix9cx04xe7(xd6xcaxd6xb6Fx95xacxc53 Jxeb*xb8xbcxe6Gx8axa9x14x18_xd5Wxd3xf7x80Pxadaxad+xbax1cxc1x17xddx08vxb0(txab#xf6\nxd9xd4xa9.!x8fxadxacx13xfcxdax0excdx92x83xb3x01KxacgAxea(sdvxb4/XxacxaaDx8bxdaK]xf6x17xa7m-x0c*R?xcaxcax96xb0xf8kx1akoxdbxb5\rxfeaIxbcxfdAMx1cFx97xe0x9eHx88xcfx02xaeqxdd0xb0Axe5.x97xb9xc8uxeesxa1k5xe9Nx97xbaXxdbxedux915xb1xedZQxbbxdexdd\\\rxc3;[xdbx92x17x1bxe3<xafx11x16x1ax8dx08x00x00;'
All the escape characters are gone now, i want to display this file and i'm not able to on the HTML after i send a response.
Why is this happening and how can I fix this ? I'm not able to get through this for more than a week.
I'm using python2.7.3 and werkzeug and mysql-connector for python.
The example code in one of the github uses this
'R0lGODlhoACgAOMIAAEDACwpAEpCAGdgAJaKAM28AOnVAP3rAP/////////\n//////////////////////yH5BAEKAAgALAAAAACgAKAAAAT+EMlJq704680R+F0ojmRpnuj0rWnrv\nnB8rbRs33gu0bzu/0AObxgsGn3D5HHJbCUFyqZ0ukkSDlAidctNFg7gbI9LZlrBaHGtzAae0eloe25\n7w9EDOX2fst/xenyCIn5/gFqDiVVDV4aGeYiKkhSFjnCQY5OTlZaXgZp8nJ2ekaB0SQOjqphrpnOiq\nncEn65UsLGytLVmQ6m4sQazpbtLqL/HwpnER8bHyLrLOc3Oz8PRONPU1crXN9na263dMt/g4SzjMeX\nm5yDpLqgG7OzJ4u8lT/P69ej3JPn69kHzN2OIAHkB9RUYSFCFQYQJFTIkCDBiwoXWGnowaLEjRm7+G\np9A7Hhx4rUkAUaSLJlxHMqVMD/aSycSZkyTplCqtGnRAM5NQ1Ly5OmzZc6gO4d6DGAUKA+hSocWYAo\nSlM6oUWX2O/o0KdaVU5vuSQLAa0ADwQgMEMB2AIECZhVSnTno6spgbtXmHcBUrQACcc2FrTrWS8wAf\n78cMFBgwIBgbN+qvTt3ayikRBk7BoyGAGABAdYyfdzRQGV3l4coxrqQ84GpUBmrdR3xNIDUPAKDBSA\nADIGDhhqTZIWaDcrVX8EsbNzbkvCOxG8bN5w8ly9H8jyTJHC6DFndQydbguh2e/ctZJFXRxMAqqPVA\ntQH5E64SPr1f0zz7sQYjAHg0In+JQ11+N2B0XXBeeYZgBZFx4tqBToiTCPv0YBgQv8JqA6BEf6RhXx\nw1ENhRBnWV8ctEX4Ul2zc3aVGcQNC2KElyTDYyYUWvShdjDyMOGMuFjqnII45aogPhz/CodUHFwaDx\nlTgsaOjNyhGWJQd+lFoAGk8ObghI0kawg+EV5blH3dr+digkYuAGSaQZFHFz2P/cTaLmhF52QeSb45\nJwxd+uSVGHlqOZpOeJpCFZ5J+rkAkFjQ0N1tah7JJSZUFNsrkeJUJMIBi8jyaEKIhKPomnC91Uo+NB\nyyaJ5umnnpInIFh4t6ZSpGaAVmizqjpByDegYl8tPE0phCYrhcMWSv+uAqHfgH88ak5UXZmlKLVJhd\ndj78s1Fxnzo6yUCrV6rrDOkluG+QzCAUTbCwf9SrmMLzK6p+OPHx7DF+bsfMRq7Ec61Av9i6GLw23r\nidnZ+/OO0a99pbIrJkproCQMA17OPG6suq3cca5ruDfXCCDoS7BEdvmJn5otdqscn+uogRHHXs8cbh\nEIfYaDY1AkrC0cqwcZpnM6ludx72x0p7Fo/hZAcpJDjax0UdHavMKAbiKltMWCF3xxh9k25N/Viud8\nba78iCvUkt+V6BpwMlErmcgc502x+u1nSxJSJP9Mi52awD1V4yB/QHONsnU3L+A/zR4VL/indx/y64\ngqcj+qgTeweM86f0Qy1QVbvmWH1D9h+alqg254QD8HJXHvjQaGOqEqC22M54PcftZVKVSQG9jhkv7C\nJyTyDoAJfPdu8v7DRZAxsP/ky9MJ3OL36DJfCFPASC3/aXlfLOOON9vGZZHydGf8LnxYJuuVIbl83y\nAz5n/RPz07E+9+zw2A2ahz4HxHo9Kt79HTMx1Q7ma7zAzHgHqYH0SoZWyTuOLMiHwSfZDAQTn0ajk9\nYQqodnUYjByQZhZak9Wu4gYQsMyEpIOAOQKze8CmEF45KuAHTvIDOfHJNipwoHMuGHBnJElUoDmAyX\nc2Qm/R8Ah/iILCCJOEokGowdhDYc/yoL+vpRGwyVSCWFYZNljkhEirGXsalWcAgOdeAdoXcktF2udb\nqbUhjWyMQxYO01o6KYKOr6iK3fE4MaS+DsvBsGOBaMb0Y6IxADaJhFICaOLmiWTlDAnY1KzDG4ambL\ncWBA8mUzjJsN2KjSaSXGqMCVXYpYkj33mcIApyhQf6YqgeNAmNvuC0t4CsDbSshZJkCS1eNisKqlyG\ncF8G2JeiDX6tO6Mv0SmjCa3MFb0bJaGPMU0X7c8XcpvMaOQmCajwSeY9G0WqbBmKv34DsMIEztU6Y2\nKiDlFdt6jnCSqx7Dmt6XnqSKaFFHNO5+FmODxMCWBEaco77lNDGXBM0ECYB/+s7nKFdwSF5hgXumQe\nEZ7amRg39RHy3zIjyRCykQh8Zo2iviRKyTDn/zx6EefptJj2Cw+Ep2FSc01U5ry4KLPYsTyWnVGnvb\nUpyGlhjBUljyjHhWpf8OFaXwhp9O4T1gU9UeyPPa8A2l0p1kNqPXEVRm1AOs1oAGZU596t6SOR2mcB\nOco1srWtkaVrMUzIErrKri85keKqRQYX9VX0/eAUK1hrSu6HMEX3Qh2sCh0q0D2CtnUqS4hj62sE/z\naDs2Sg7MBS6xnQeooc2R2tC9YrKpEi9pLXfYXp20tDCpSP8rKlrD4axprb9u1Df5hSbz9QU0cRpfgn\nkiIzwKucd0wsEHlLpe5yHXuc6FrNelOl7pY2+11kTWx7VpRu97dXA3DO1vbkhcb4zyvERYajQgAADs\n='
This works perfectly and its all normal text.. how can i get this one. ?
I found what was wrong, For anyone with the same problem.. File upload sends in hex format or raw strings when received. The uploaded file stream needs to be Encoded with 'base64' and stored in mysql. Mysql tries to remove the escape characters when trying to store the raw strings so the stream needs to be encoded.
req.file.stream.read().encode('base64')
when sending the file to the client decode and set the mime type of the content as response.
This solved my issue.

Command Status 0x00000011 with submit_multi for SMPP integration

Hi am integrating with Sybase Mobile 365 Services and I have gotten submit_sm and deliver_sm to work fine. I am trying to get submit_multi to work, but no matter what I try I get back a Command Status = 11. Does anyone have any thoughts as to what that command status means? Why I would get that? I have tried different service types and everything else I can think of... with no success.
Thanks,
Stephen
Command Status = 11 (ESME_RINVDSTADR) means "Invalid destination address".
This mean that probably the the dest_address field in your submit_multi request is wrong.
The dest_address field for submit_multi should be a list of destination address structures as defined in SMPP 3.4 Specification - chapter 4.5.1.1.
The number of destination addresses in the list is set in the number_of_dests field.
Additionally, you could also check that the dest_addr_ton (Type of Number) and dest_addr_npi (Numbering Plan Indicator) are correct for each destination address. For more details about this check out this link.