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Problems With Gprs Modem

i am using SIM300 modem and here is the log of hyperterminal AT+CGATT? +CGATT: 1 OK AT+CGATT=1 OK AT+CMGF=1 OK AT+CNMI=3,2,0,0,0 OK AT+CGDCONT=1,"IP","wap" OK AT+ Digital communication :: 06-16-2010 12:52 Result of AT+CREG? User reviews Motoring and Transportation: Cars, Bikes and Planes Gautrain CPA, Telecoms Regulation and Consumerism Telecoms Regulations Sports Soccer | Football Motorsport Rugby Cricket Photography Entertainment: Movies and TV Series Music Is it cheating to drop the outliers based on the boxplot of Mean Absolute Error to improve a regression model Should we always specify ID attribute in HTML? this contact form

plzz help me... AT+CGDCONT=1,"IP","airtelgprs.com" ; Define PDP C Digital communication :: 01-01-2012 10:00 :: KICHUDAVID :: Replies: 1 :: Views: 1480 CDMA Wavecom (Q2358C) GPRS Modem with serial port.... Now insert the SIM with Antenna connected. If I send sms to the modem i get the confirmation that the sms is received, but i don't get the feedback message.

But this problem is still not resolved. i have made tcp connection. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the i.e; if i try to write any thing the screen is white always , so i try another xp windows but the problem is still exist , so (...) Microcontrollers

  1. I don't want to have trouble during the presentation.
  2. Verify the device is a 2G GSM/GPRS device only similar to the device with issue.
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  4. APN, I am using my SE W900i as I modem, I use the *9## etc prefix to dial in via GPRS and it connects fine no problemo ( connected at 460KBPS)
  5. here is a log file 05-30-2004 00:08:05.55 - SIEMENS_S45_ME45 GPRS Modem in use. 05-30-2004 00:08:05.55 - Modem type: SIEMENS_S45_ME45 GPRS Modem 05-30-2004 00:08:05.55 - Modem inf path: S45GPRS.INF 05-30-2004 00:08:05.55 -
  6. I use Ultimo 24+TCP GSM/gprs modem (wavecom compatible AT-commands).
  7. Macboatmaster replied Feb 22, 2017 at 10:39 AM Make Four Words cwwozniak replied Feb 22, 2017 at 10:36 AM Wi-fi range extender setup issue Jasnmarlow replied Feb 22, 2017 at 10:33
  8. If a different type of SIM is put into the same device at same location and device still does not work this isolates issue to possibly be related to signal, band
  9. SEO by vBSEO ©2011, Crawlability, Inc. --[[ ]]-- Search Engine www.edaboard.com edaboard.com -> Search -> gprs modem problem Gprs Modem Problem Are you looking for?: gprs modem , two gprs modem
  10. My suggestion would be to try hooking the 7250i up as a GSM modem for NowSMS ...

Yes, my password is: Forgot your password? Hardware connections are looking Ok. You should place decoupling capacitors nearby the module. thanks a lot.

Digital communication :: 09-07-2011 07:28 :: FvM :: Replies: 8 :: Views: 1035 communication using GPRS modem I an using gprs modem SIM300 (with inbuilt TCP/IP stack). I meant type to AT+CREG, but instead I typed AT+CGREG (in fact, I did it again here before I corrected it ... Ask Ubuntu works best with JavaScript enabled Register Help Remember Me? Reply With Quote 25-05-200601:57 AM #10 Gunny View Profile View Forum Posts Private Message View Blog Entries View Articles Grandmaster Join Date Jan 2006 Location Steenberg, Cape Town Posts 2,149

I could view it. If still having issues after reviewing the above supply information to Multi-tech support ( support.multitech.com ) as to the outcome of the above troubleshooting steps and provide a picture of both I am able to connect to standard sites like google....and it is not a problem The same PC is connected to BSNL boardband through a bsnl modem. To the same number...

Thanks will try *99# Reply With Quote 24-05-200602:42 PM #5 Andrew20 View Profile View Forum Posts Private Message View Blog Entries View Articles Active Member Join Date Nov 2005 Location Click here to join today! NowSMS is delivering and receiving both text and binary SMS's fine via the Multimodem now. How exactly do you SEE this?

However, that was almost 2 years ago ... weblink Everything is working smooth but there is a minor (...) Digital communication :: 09-25-2013 06:46 :: dineshmbbs :: Replies: 0 :: Views: 648 problem to connect internet via gprs modem If you do see a speed difference ... If the device which functions is capable of 3G, the issue may be the SIM is a "3G only" SIM and only capable of interacting with 3G devices. 7.

But after listening for a short time, it becomes unavailable in the network.i.e, no clients can connect to it. Thank you! 7th December 2006,03:26 #11 abi26 Newbie level 4 Join Date Nov 2006 Posts 7 Helped 0 / 0 Points 1,117 Level 7 at+csq signal strength It happen on almost U should follow follow check sequence: 1. navigate here Can a wizard cast Shield using a higher level spell slot?

Do the messages go out, or are there now errors? Just confused why the engine said so. This site is completely free -- paid for by advertisers and donations.

When I put the SIM card that is in the modem now into a handset like a Nokia 7250i, and set the delivery method to GPRS it works fine, so I

Kind regards, Shane Dewing Frantz Pierre-Louis New memberUsername: PeteranzPost Number: 1Registered: 05-2006Posted on Friday, May 05, 2006 - 12:40 pm: Hi Bryce, I've seen on this discusssion board that multitech is The problem is about arduino and modem interfacing . Connect the serial cable from MCU to (Max 232)gprs modem serial port. 3. this is interaction between the PC and the modem.

not a major problem if you know what you are doing. A response of 99 indicates no signal. Lost password? his comment is here The correct antenna is being used B.

Edit SMSGW.INI, and under the [Modem - Multitech...] header, add: CommandPostInit1=AT+CGSMS=0 This is going to tell the modem that it can only use GPRS for sending, it cannot fallback to GSM. Similar Threads - problems gprs modem Solved Outlook 2016 Address Book Problems Jim73, Feb 11, 2017, in forum: Web & Email Replies: 5 Views: 109 etaf Feb 11, 2017 Suddenly having AT+CSTT="airtelgprs.com","user","user1" it is showing as error... Show Ignored Content As Seen On Welcome to Tech Support Guy!

It is not shown in the logs, but we are sending it if SMS over GPRS is selected. SMS & MMS Protocol Support NowSMS Features Developer APIs Mobile Operator MMSC How MMS Works What is a GSM Modem? For example, a year and a half or so ago, we had someone doing some tests who found that T-Mobile in New York City did not support SMS over GPRS, but Again check the Signal Strength using AT+CSQ, if the command response code is 99, then clearly the problem is with SIM connection or as stated by other member the problem can

Among PC cards (if you're using it for a presentation on a laptop), I like the Sierra Wireless Aircards, in part because that (sometimes annoying) external antenna is quite good at Actually I follow the following Microcontrollers :: 06-18-2011 04:45 :: saesaria :: Replies: 2 :: Views: 4534 GPRS based digital energy meter billing monitoring system.. Also had the problem of it connecting but nothing else. Ricardo Microcontrollers :: 10-06-2015 09:36 :: Rikr09 :: Replies: 2 :: Views: 1211 SIM900 email send recive Firmware Hi, I am Gunasekar, I tried to send email using sim900 module,

Any help or ideas are much appreciated. I Want To Send Data From Digital Energy Meter to gprs modem Sender Side and Then gprs modem will Send that Data to Internet Cloud..From internet Cloud i will Receive Data Sign Up This Topic All Content This Topic This Forum Advanced Search Browse Forums Chat Gallery Calendar Blogs Downloads Homepage Staff Online Users More Activity All Activity Search More Pages Webinars THINGS TO CONSIDER / INVESTIGATE 1.

Sign In Sign Up Browse Back Browse Forums Chat Gallery Calendar Blogs Downloads Homepage Staff Online Users Activity Back Activity All Activity Search Pages Back Pages Webinars AppStore Leaderboard Support Back If the response with and without module inserted is same then the problemis with antenna. Can you please repost the details regarding your problem? -bn Shane Dewing New memberUsername: ShanedewingPost Number: 9Registered: 01-2006Posted on Friday, March 31, 2006 - 04:55 pm: Bryce, I have tried to Ideally signal should be between 10-31.

please help hi i use sim300cz with static ip sim card from Vodafone on hyper-terminal try to connect gprs to receive data but nothing received at end give me closed. Yesterday, I connected it to the computer and it was working fine with the internet but today, I detached it from my computer. If this isnt your prob then sorry for making u read all this. I went to internet and found this .