# FTP upload two files using WIP

**URL:** https://forum.sierrawireless.com/t/ftp-upload-two-files-using-wip/2458
**Category:** Open AT
**Created:** [August 28, 2008, 6:27am UTC](https://forum.sierrawireless.com/t/ftp-upload-two-files-using-wip/2458 "2008-08-28T06:27:51Z")
**Posts on this page:** 6
**Page:** 1

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### Author: ![pajdo](https://avatars.discourse-cdn.com/v4/letter/p/779978/32.png) [@pajdo](https://forum.sierrawireless.com/u/pajdo)
#### Post date: [August 28, 2008, 6:27am UTC](https://forum.sierrawireless.com/t/ftp-upload-two-files-using-wip/2458/1 "2008-08-28T06:27:51Z")

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I need send two files over FTP with WIP interface

…  
AT+WIPCREATE=4,1,“192.168.17.7”,“login”,“psswd”  
OK  
CONNECT  
Pause 500msec  
Sending file  
[ETX]  
OK  
Pause 1000msec  
AT+WIPCLOSE=4,1  
OK  
+WIPPEERCLOSE: 4,1  
Pause 12000msec  
AT+WIPCREATE=4,1,“192.168.17.6”,“login”,“psswd”  
+CME ERROR: 841  
Pause 8000msec  
AT+WIPCREATE=4,1,“192.168.17.6”,“login”,“psswd”  
+CME ERROR: 841  
and modem restarted  
+WIND: 3  
+WIND: 13  
+WIND: 12,0  
+WIND: 12,1

where id problem to send second file?

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### Author: ![splin](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@splin](https://forum.sierrawireless.com/u/splin)
#### Post date: [August 28, 2008, 12:31pm UTC](https://forum.sierrawireless.com/t/ftp-upload-two-files-using-wip/2458/2 "2008-08-28T12:31:21Z")

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What is the version used because I had the same problem?

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### Author: ![pajdo](https://avatars.discourse-cdn.com/v4/letter/p/779978/32.png) [@pajdo](https://forum.sierrawireless.com/u/pajdo)
#### Post date: [August 28, 2008, 12:37pm UTC](https://forum.sierrawireless.com/t/ftp-upload-two-files-using-wip/2458/3 "2008-08-28T12:37:46Z")

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Version WaveCOM Q2686 Wip Soft v301 on Open AT OS v421

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### Author: ![pajdo](https://avatars.discourse-cdn.com/v4/letter/p/779978/32.png) [@pajdo](https://forum.sierrawireless.com/u/pajdo)
#### Post date: [August 28, 2008, 1:09pm UTC](https://forum.sierrawireless.com/t/ftp-upload-two-files-using-wip/2458/4 "2008-08-28T13:09:34Z")

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WIPCREATE with previous command  
AT+WIPOPT=4,1,2,40,1  
always return  
+CME ERROR: 841  
…

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### Author: ![splin](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@splin](https://forum.sierrawireless.com/u/splin)
#### Post date: [August 28, 2008, 1:13pm UTC](https://forum.sierrawireless.com/t/ftp-upload-two-files-using-wip/2458/5 "2008-08-28T13:13:59Z")

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Ok

Now I use wip soft v311 on Open AT OS v315 and the problem is removed. I received this version today !The modem is a Q24Plus

I had this kind of problem with ftp after asking a binary transmission (eg: WIPOPT=4,1,2,40,1) , it was impossible to create a new FTP connection after a wipclose -\> CME ERROR 841

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### Author: ![splin](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@splin](https://forum.sierrawireless.com/u/splin)
#### Post date: [August 28, 2008, 1:26pm UTC](https://forum.sierrawireless.com/t/ftp-upload-two-files-using-wip/2458/6 "2008-08-28T13:26:29Z")

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““WIPCREATE with previous command  
AT+WIPOPT=4,1,2,40,1  
always return  
+CME ERROR: 841  
…””  
contact wavecom because they told me that I was the only one to have this problem. Tell them who you are because I do not want they think that this is still me!  
I asked today to my provider to see the problem with its own hardware and with its own sim card

I had the problem on the first soft: 65700gg, I upgraded it to 657f00g and I still had the problem (perhaps a bad updgrade ? I 'm waiting for an explaination)  
But with the last soft, the bug seems to be removed