# Forum announcements, ideas and feedback **URL:** https://forum.sierrawireless.com/c/forum-announcements-ideas-and-feedback/5.md?page=4 [Latest](https://forum.sierrawireless.com/latest.md) · [Categories](https://forum.sierrawireless.com/categories.md) · [Tags](https://forum.sierrawireless.com/tags.md) **Page:** 5 --- ## [Good paper on Event-Driven Programming](https://forum.sierrawireless.com/t/good-paper-on-event-driven-programming/3848)
**Author:** [@awneil](https://forum.sierrawireless.com/u/awneil)\ **Replies:** 7\ **Last updated:** [August 27, 2014, 1:17pm UTC](https://forum.sierrawireless.com/t/good-paper-on-event-driven-programming/3848 "2014-08-27T13:17:16Z")
Open-AT is an Event-Driven system, and many newcomers find this concept hard to grasp. I recently found this paper which gives a good description of Event-Driven programming in general (nothing specifically to do with … --- ## [ATT GX440 LTE Speeds](https://forum.sierrawireless.com/t/att-gx440-lte-speeds/7407)
**Author:** [@stevepoulin](https://forum.sierrawireless.com/u/stevepoulin)\ **Replies:** 1\ **Last updated:** [August 27, 2014, 6:15am UTC](https://forum.sierrawireless.com/t/att-gx440-lte-speeds/7407 "2014-08-27T06:15:59Z")
I have a GX440 with the latest firmware, provisioned with an ATT LTE SIM. I can only get 5 MB downloads and 20 MB uploads. Has anyone experienced something similar. I have had AN ATT Tier 1 tech support look at this and … --- ## [Porting Linux application to OpenAt](https://forum.sierrawireless.com/t/porting-linux-application-to-openat/7410)
**Author:** [@ubiqsens](https://forum.sierrawireless.com/u/ubiqsens)\ **Replies:** 1\ **Last updated:** [August 26, 2014, 11:45am UTC](https://forum.sierrawireless.com/t/porting-linux-application-to-openat/7410 "2014-08-26T11:45:20Z")
How an application which is been written in Linux embedded C can be ported for OpenAt. The application which we are working in Linux will use socket connections, api’s like REST, MOSQUITTO, LIBXMl2, libmodbus. Will all t… --- ## [Porting Framework on Sierra Hardware](https://forum.sierrawireless.com/t/porting-framework-on-sierra-hardware/7409)
**Author:** [@chaitra123](https://forum.sierrawireless.com/u/chaitra123)\ **Replies:** 1\ **Last updated:** [August 26, 2014, 11:38am UTC](https://forum.sierrawireless.com/t/porting-framework-on-sierra-hardware/7409 "2014-08-26T11:38:12Z")
We have a software framework called Ubiqsens. And need to build on sierra hardware. Can you please guide us with the steps. --- ## [Sierra GX440 Configuration Question](https://forum.sierrawireless.com/t/sierra-gx440-configuration-question/7333)
**Author:** [@stevepoulin](https://forum.sierrawireless.com/u/stevepoulin)\ **Replies:** 2\ **Last updated:** [August 26, 2014, 10:26am UTC](https://forum.sierrawireless.com/t/sierra-gx440-configuration-question/7333 "2014-08-26T10:26:09Z")
Hi, Is it possible to setup the GX440 without using DHCP? We have a private APN with ATT and our SIMS have a static IP’s assigned to them. When the modem starts, it takes a good 3 to 4 minutes for the modem to hand off … --- ## [Unable to acess homepage of 754s](https://forum.sierrawireless.com/t/unable-to-acess-homepage-of-754s/7388)
**Author:** [@WDobbin](https://forum.sierrawireless.com/u/WDobbin)\ **Replies:** 1\ **Last updated:** [August 20, 2014, 2:25pm UTC](https://forum.sierrawireless.com/t/unable-to-acess-homepage-of-754s/7388 "2014-08-20T14:25:46Z")
Can not access homepage using 192.168.1.1 in browser. Get message unable to access web page. The unit is unlocked and with no wifi key (none) Please can you help me to access the homepage and reset it. Thank you --- ## [Undocumented: How to decide stack sizes](https://forum.sierrawireless.com/t/undocumented-how-to-decide-stack-sizes/4950)
**Author:** [@awneil](https://forum.sierrawireless.com/u/awneil)\ **Replies:** 10\ **Last updated:** [August 6, 2014, 11:46am UTC](https://forum.sierrawireless.com/t/undocumented-how-to-decide-stack-sizes/4950 "2014-08-06T11:46:47Z")
The documentation give no guidance on how to pick suitable values for the stack sizes: ie, wm\_apmCustomStackSize - or its Task Table equivalent also adl\_InitIRQLowLevelStackSize and adl\_InitIRQHighLevelStackSize --- ## [Typo in MC73xx/8805 AT Command Reference](https://forum.sierrawireless.com/t/typo-in-mc73xx-8805-at-command-reference/7367)
**Author:** [@ljbade](https://forum.sierrawireless.com/u/ljbade)\ **Replies:** 0\ **Last updated:** [August 5, 2014, 1:30pm UTC](https://forum.sierrawireless.com/t/typo-in-mc73xx-8805-at-command-reference/7367 "2014-08-05T13:30:20Z")
In the document: AirPrime MiniCard MC73xx/8805 AT Command Reference On page 11, at !NASREL it says “Set/report system mode indication state”. It should say “Set/report supported NAS release compliance version” --- ## [Technical report](https://forum.sierrawireless.com/t/technical-report/7339)
**Author:** [@mandy](https://forum.sierrawireless.com/u/mandy)\ **Replies:** 2\ **Last updated:** [July 30, 2014, 12:31pm UTC](https://forum.sierrawireless.com/t/technical-report/7339 "2014-07-30T12:31:11Z")
I build a technical report in order to send this to Sierra Wireless to figure out the problem. But the only thing I found is to attach the report here in this forum. Is there a possibility to send the report directly to … --- ## [Legato nominated best product of the year by Funkschau mag](https://forum.sierrawireless.com/t/legato-nominated-best-product-of-the-year-by-funkschau-mag/7340)
**Author:** [@thibs](https://forum.sierrawireless.com/u/thibs)\ **Replies:** 0\ **Last updated:** [July 25, 2014, 2:07pm UTC](https://forum.sierrawireless.com/t/legato-nominated-best-product-of-the-year-by-funkschau-mag/7340 "2014-07-25T14:07:34Z")
For german speaking folks, if you like Legato, please vote for it on Funkschau magazine! Legato website on Funkschau magazine (german lang) Cast a vote! (german lang) .Thibs. DEVELOPER PROGRAM --- ## [How to extend SMS number when use AirLink FXT09 ?](https://forum.sierrawireless.com/t/how-to-extend-sms-number-when-use-airlink-fxt09/7323)
**Author:** [@Hung\_qn](https://forum.sierrawireless.com/u/Hung_qn)\ **Replies:** 5\ **Last updated:** [July 25, 2014, 2:16am UTC](https://forum.sierrawireless.com/t/how-to-extend-sms-number-when-use-airlink-fxt09/7323 "2014-07-25T02:16:59Z")
Hello Every body. I’m Hung, I’m working for HAST in Viet Nam. I’m using Carel Product & FXT009 GSM, further information as below : Datalogger & GSM Modem Carel PlantWatchPro + Int.Pstn Modem PN: PWPROM0000 Carel Mo… --- ## [Read the CPICH power level](https://forum.sierrawireless.com/t/read-the-cpich-power-level/7314)
**Author:** [@mauriziocrozzoli](https://forum.sierrawireless.com/u/mauriziocrozzoli)\ **Replies:** 3\ **Last updated:** [July 24, 2014, 2:19am UTC](https://forum.sierrawireless.com/t/read-the-cpich-power-level/7314 "2014-07-24T02:19:33Z")
Hi! Sorry for asking it here but, honestly, I don’t know where to post my question more conveniently (maybe you could suggest me the right place to write so that I can re-post my question there). The question is easy a… --- ## [connect to Appache without Airvaintage](https://forum.sierrawireless.com/t/connect-to-appache-without-airvaintage/7322)
**Author:** [@aymenettayeb](https://forum.sierrawireless.com/u/aymenettayeb)\ **Replies:** 1\ **Last updated:** [July 19, 2014, 6:27am UTC](https://forum.sierrawireless.com/t/connect-to-appache-without-airvaintage/7322 "2014-07-19T06:27:27Z")
Hello , i ’ m using AirPrime SL Series Development Kit ( SL6087 Module) , it is possible to communicate with Appche server without Airvaintage ? if yes , what i have to do ? Thanks in advance --- ## [Sierra Wireless Developer Day: Video/Pictures/Presentations](https://forum.sierrawireless.com/t/sierra-wireless-developer-day-video-pictures-presentations/7319)
**Author:** [@thibs](https://forum.sierrawireless.com/u/thibs)\ **Replies:** 0\ **Last updated:** [July 17, 2014, 10:34am UTC](https://forum.sierrawireless.com/t/sierra-wireless-developer-day-video-pictures-presentations/7319 "2014-07-17T10:34:59Z")
Hi there, Here’s a summary of Sierra Wireless Developer Day June-13 2014 in Paris. Video + Pictures + Presentations : developer.sierrawireless.com/Blo … \_2014.aspx Enjoy! Feel free to comment in this thread. .Thibau… --- ## [Null character sending problem through UART2 in SL6087](https://forum.sierrawireless.com/t/null-character-sending-problem-through-uart2-in-sl6087/7287)
**Author:** [@vnprasad62](https://forum.sierrawireless.com/u/vnprasad62)\ **Replies:** 6\ **Last updated:** [July 4, 2014, 7:17pm UTC](https://forum.sierrawireless.com/t/null-character-sending-problem-through-uart2-in-sl6087/7287 "2014-07-04T19:17:19Z")
Hi i’m recently started working on SL6087 module and presently i’m using UART2 in this module… I’m trying to send data to the External MSP through UART2 using the below mentioned code and i’m not able to receive the sa… --- ## [GX440 Constant Ping Issue](https://forum.sierrawireless.com/t/gx440-constant-ping-issue/7277)
**Author:** [@CJANCSAR](https://forum.sierrawireless.com/u/CJANCSAR)\ **Replies:** 1\ **Last updated:** [July 1, 2014, 3:13pm UTC](https://forum.sierrawireless.com/t/gx440-constant-ping-issue/7277 "2014-07-01T15:13:00Z")
GX440 Forum is locked and support won’t message back so I will post here. We have many GX440 Bell Modems but one device (configured the same as all others) has very high usage compared to the other identical devices/setu… --- ## [2000424-1 - Sierra Wireless Airlink - I/O Cable for X-Card D](https://forum.sierrawireless.com/t/2000424-1-sierra-wireless-airlink-i-o-cable-for-x-card-d/7248)
**Author:** [@jeffgpsdefense](https://forum.sierrawireless.com/u/jeffgpsdefense)\ **Replies:** 1\ **Last updated:** [June 11, 2014, 1:26pm UTC](https://forum.sierrawireless.com/t/2000424-1-sierra-wireless-airlink-i-o-cable-for-x-card-d/7248 "2014-06-11T13:26:06Z")
I bought the x-card I/O option on my Verizon GX440. I have the I/O pinout cable to individual wires. However, there is no chart or schematic listing what color code wire is related to each pin. I’ve searched online fo… --- ## [Documentation Errors & Omissions](https://forum.sierrawireless.com/t/documentation-errors-omissions/726)
**Author:** [@awneil](https://forum.sierrawireless.com/u/awneil)\ **Replies:** 7\ **Last updated:** [May 28, 2014, 10:06am UTC](https://forum.sierrawireless.com/t/documentation-errors-omissions/726 "2014-05-28T10:06:01Z")
Ooh - a new seciton to the forum: Well, herre are some previously noted documentation errors & omissions A&D Return code -22, ADL\_AD\_RET\_ERROR, undocumented wavecom.com/modules/movie/sc … .php?t=705 ADL\_AT\_PORT\_TYPE… --- ## [How to reboot AirLink ES440](https://forum.sierrawireless.com/t/how-to-reboot-airlink-es440/7204)
**Author:** [@thanos1983](https://forum.sierrawireless.com/u/thanos1983)\ **Replies:** 3\ **Last updated:** [May 18, 2014, 11:03am UTC](https://forum.sierrawireless.com/t/how-to-reboot-airlink-es440/7204 "2014-05-18T11:03:14Z")
Dear all, I have a question that I assume is extremely simple but I can find an answer to it on the manual. I am trying to reboot the modem through ssh. I am applying: (AT!BAND?) based on the reply I apply (AT!BAND=hh)… --- ## [Global Standards in M2M](https://forum.sierrawireless.com/t/global-standards-in-m2m/7178)
**Author:** [@thibs](https://forum.sierrawireless.com/u/thibs)\ **Replies:** 0\ **Last updated:** [April 30, 2014, 2:51pm UTC](https://forum.sierrawireless.com/t/global-standards-in-m2m/7178 "2014-04-30T14:51:26Z")
Here’s a nice article from Nicolas Damour on Standards in M2M: developer.sierrawireless.com/Blo … 20M2M.aspx Nicolas works for our CTO office, and represents Sierra Wireless in normalization organizations like ETSI or O… --- ## [Postng Question](https://forum.sierrawireless.com/t/postng-question/7163)
**Author:** [@adkins4227](https://forum.sierrawireless.com/u/adkins4227)\ **Replies:** 2\ **Last updated:** [April 30, 2014, 9:18am UTC](https://forum.sierrawireless.com/t/postng-question/7163 "2014-04-30T09:18:26Z")
I am a new member and cannot post to the AirLink Board. I have a GX440 Verizon that I’ve returned twice for repair. It is powering up now but will not generate an IP address. The sim card is good, I checked it in anot… --- ## [Companies for Network Simulation & Device Testing](https://forum.sierrawireless.com/t/companies-for-network-simulation-device-testing/7168)
**Author:** [@erichste](https://forum.sierrawireless.com/u/erichste)\ **Replies:** 1\ **Last updated:** [April 30, 2014, 9:14am UTC](https://forum.sierrawireless.com/t/companies-for-network-simulation-device-testing/7168 "2014-04-30T09:14:46Z")
Hi, We’re looking for companies that are (or have partners) in the Netherlands (or Benelux) that can help us test our open AT Application running on SL6087 module. We need an environment where we can simulate real netw… --- ## [SL6087 retrieve parameters of a current transmitter](https://forum.sierrawireless.com/t/sl6087-retrieve-parameters-of-a-current-transmitter/7111)
**Author:** [@aymenettayeb](https://forum.sierrawireless.com/u/aymenettayeb)\ **Replies:** 4\ **Last updated:** [April 2, 2014, 8:33am UTC](https://forum.sierrawireless.com/t/sl6087-retrieve-parameters-of-a-current-transmitter/7111 "2014-04-02T08:33:24Z")
Hello , I 'm using an SL6087 module and i want to connect it to a current transmitter, retrive parameters sent by this transmitter and send them to the cloud. someone has a tutorial that can help me to do that? thank … --- ## [Get current date & time from network?](https://forum.sierrawireless.com/t/get-current-date-time-from-network/739)
**Author:** [@awneil](https://forum.sierrawireless.com/u/awneil)\ **Replies:** 16\ **Last updated:** [April 1, 2014, 12:10pm UTC](https://forum.sierrawireless.com/t/get-current-date-time-from-network/739 "2014-04-01T12:10:51Z")
When I switch my phone on, it automatically sets its clock from the network. How can this be done with Open-AT? I have seen the Open-AT sample that sends itself an SMS, but my phone does this without needing to send an… --- ## [I will pay someone for help](https://forum.sierrawireless.com/t/i-will-pay-someone-for-help/7108)
**Author:** [@mburkons](https://forum.sierrawireless.com/u/mburkons)\ **Replies:** 3\ **Last updated:** [March 26, 2014, 9:53pm UTC](https://forum.sierrawireless.com/t/i-will-pay-someone-for-help/7108 "2014-03-26T21:53:15Z")
Hello, My name is Mike Burkons. I have approx. 30 raven xe v2221e and I am having issues with some of them. It is impossible to get someone on the phone from Sierra Wireless who can walk me though and trouble shoot s… --- ## [Raven XT documentation mystery](https://forum.sierrawireless.com/t/raven-xt-documentation-mystery/7103)
**Author:** [@nadpete](https://forum.sierrawireless.com/u/nadpete)\ **Replies:** 1\ **Last updated:** [March 26, 2014, 10:58am UTC](https://forum.sierrawireless.com/t/raven-xt-documentation-mystery/7103 "2014-03-26T10:58:16Z")
Hi, I’m posting to this forum because the Airlink ALEOS hardware topic forum was closed last year. I have a Raven XT V2227-V modem that worked flawlessly in the field for two years with Verizon. It was shutdown (i.e, r… --- ## [Problem with attachments?](https://forum.sierrawireless.com/t/problem-with-attachments/7095)
**Author:** [@davidc](https://forum.sierrawireless.com/u/davidc)\ **Replies:** 4\ **Last updated:** [March 20, 2014, 10:15pm UTC](https://forum.sierrawireless.com/t/problem-with-attachments/7095 "2014-03-20T22:15:52Z")
Hiya, I just tried to add an attachment to a post, and got the following error: \[size=150\]Sorry, the board attachment quota has been reached.\[/size\] Is this just with one board (The Q Series and SL Series) board, or … --- ## [Firmware recovery](https://forum.sierrawireless.com/t/firmware-recovery/7089)
**Author:** [@RikHiggott](https://forum.sierrawireless.com/u/RikHiggott)\ **Replies:** 1\ **Last updated:** [March 17, 2014, 6:06am UTC](https://forum.sierrawireless.com/t/firmware-recovery/7089 "2014-03-17T06:06:43Z")
Hi there, I am new to the open AT IDE. When first attempting to connect to my fastrack xtend modem found that the firmware needed to be updated. Half way through the update failed leaving the firmware corrupt. Now ther… --- ## [Apply to Legato Beta Program!](https://forum.sierrawireless.com/t/apply-to-legato-beta-program/7056)
**Author:** [@thibs](https://forum.sierrawireless.com/u/thibs)\ **Replies:** 0\ **Last updated:** [February 24, 2014, 10:22am UTC](https://forum.sierrawireless.com/t/apply-to-legato-beta-program/7056 "2014-02-24T10:22:30Z")
Hi there, Today, Sierra Wireless announced Legato, an open source embedded platform built on Linux designed for M2M solutions : sierrawireless.com/legato Our brand new WP7 multicore 4G module supports Legato. Specifica… --- ## [See you at EWC next week?](https://forum.sierrawireless.com/t/see-you-at-ewc-next-week/7041)
**Author:** [@thibs](https://forum.sierrawireless.com/u/thibs)\ **Replies:** 6\ **Last updated:** [February 21, 2014, 9:55am UTC](https://forum.sierrawireless.com/t/see-you-at-ewc-next-week/7041 "2014-02-21T09:55:16Z")
Hi there, Sierra Wireless will be attending the Embedded World Congress in Nuremberg next week (Feb-25-27). I’ll be happy to meet with you at our booth (1465 Hall C) and/or invite you to a dinner with developers (custo… [Previous page](https://forum.sierrawireless.com/c/forum-announcements-ideas-and-feedback/5.md?page=3) [Next page](https://forum.sierrawireless.com/c/forum-announcements-ideas-and-feedback/5.md?page=5)