# Problems with WIPCREATE

**URL:** <https://forum.sierrawireless.com/t/problems-with-wipcreate/2570>\
**Category:** Legacy AirPrime modules\
**Created:** [October 6, 2008, 2:17pm UTC](https://forum.sierrawireless.com/t/problems-with-wipcreate/2570 "2008-10-06T14:17:15Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![agenteg](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/agenteg/32/2753_2.png) [@agenteg](https://forum.sierrawireless.com/u/agenteg)\
**Post date:** [October 6, 2008, 2:17pm UTC](https://forum.sierrawireless.com/t/problems-with-wipcreate/2570/1 "2008-10-06T14:17:15Z")

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Hi, I’m having problems with my GPRS connection, I can’t figure why I can’t open a socket with my server…

The server is on a fix ip, so, don’t count on this error…

Also, I’ve tried all the options I could, and the APN, user and password are correct…

Here is my AT log…

```auto
ATI3

657e09gg.Q24PL001 1961548 103107 17:56

OK
AT+CMEE=1

OK
AT+CPIN?

+CPIN: READY
ATI0

 WAVECOM MODEM

 MULTIBAND G850 1900 

OK
AT+CCID

+CCID: "89550651103000295743"

OK
AT+CSQ

+CSQ: 31,0

OK
AT+COPS?

+COPS: 0,2,72406

OK
AT+WIND=4

OK
AT+CMEE=1

OK
AT+WOPEN=1

OK
AT+WIPCFG=1

OK
AT+CGDCONT=1,"IP","wap.vivo.com.br"

OK
AT+WIPBR=1,6

OK
AT+WIPBR=2,6,11,"wap.vivo.com.br"

OK
AT+WIPBR=2,6,0,"vivo"

OK
AT+WIPBR=2,6,1,"vivo"

OK
AT+WIPBR=4,6,0

OK
AT+WIPBR=3,6,15

+WIPBR: 6,15,"10.104.27.106"

OK
AT+WIPBR?

+WIPBR: 6,1

OK
AT+CSQ

+CSQ: 30,0

OK
AT+WIPCREATE=2,1,"189.73.39.249",9090

+CME ERROR: 842
AT+WIPDATA=2,1,1

+CME ERROR: 831
```

Please, someone help me… I really wouldn’t contact you guys if I haven’t been at least one week working on this…

And thanks in advance!

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<div class="post-metadata">

**Author:** ![brewd07](https://avatars.discourse-cdn.com/v4/letter/b/ecae2f/32.png) [@brewd07](https://forum.sierrawireless.com/u/brewd07)\
**Post date:** [October 27, 2008, 10:45pm UTC](https://forum.sierrawireless.com/t/problems-with-wipcreate/2570/2 "2008-10-27T22:45:27Z")

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I am not sure if your problem is solved or not but I use following commands to open udp socket.

AT+WIPCFG=1 //Start TCP/IP stack  
AT+WIPBR=1,6 //open GPRS  
AT+WIPBR=2,6,11,“APN Name” //Set GPRS APN  
AT+WIPBR=4,6,0 //Start GPRs with Login  
AT+WIPBR=3,6,15 //gives Local IP  
AT+WIPCREATE=1,1,local port number,“ip addressother end”, destination port number //UDP socket to port  
AT+WIPDATA=1,1,1 //udp,index 1,continous data  
AT+WIPCLOSE=1,1 //close udp socket

Good luck.

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<div class="post-metadata">

**Author:** ![agenteg](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/agenteg/32/2753_2.png) [@agenteg](https://forum.sierrawireless.com/u/agenteg)\
**Post date:** [October 28, 2008, 12:06pm UTC](https://forum.sierrawireless.com/t/problems-with-wipcreate/2570/3 "2008-10-28T12:06:47Z")

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Thank you very much for replying…

My problem is solved, I forgot to dial _99_\*\*1# or use the AT+CGDATA 😒