# Q2686 TCP/IP Connection Help

**URL:** <https://forum.sierrawireless.com/t/q2686-tcp-ip-connection-help/5791>\
**Category:** Open AT\
**Created:** [August 7, 2012, 12:43am UTC](https://forum.sierrawireless.com/t/q2686-tcp-ip-connection-help/5791 "2012-08-07T00:43:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![engineer26](https://avatars.discourse-cdn.com/v4/letter/e/90ced4/32.png) [@engineer26](https://forum.sierrawireless.com/u/engineer26)\
**Post date:** [August 7, 2012, 12:43am UTC](https://forum.sierrawireless.com/t/q2686-tcp-ip-connection-help/5791/1 "2012-08-07T00:43:19Z")

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Hi, I try to implement Train-Tracking System. In my project I use a Q2686 GPRS Module. I take position from GPS And I must send this position information with GPRS. So I must take TCP/IP connection with at commands.

Please help me about TCP/IP connection with AT Csommands or another method.

Thanks…

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**Author:** ![lotam](https://avatars.discourse-cdn.com/v4/letter/l/958977/32.png) [@lotam](https://forum.sierrawireless.com/u/lotam)\
**Post date:** [August 7, 2012, 1:20am UTC](https://forum.sierrawireless.com/t/q2686-tcp-ip-connection-help/5791/2 "2012-08-07T01:20:43Z")

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Hi,

Seems like you have an external host for getting location from GPS chip and able to send AT cmd to Q2686, in such case, please try to read WIPAT available in Internet Library for AT cmd usage.  
[http://www.sierrawireless.com/en/productsandservices/AirPrime/Application\_Framework/Libraries/Internet.aspx](http://www.sierrawireless.com/en/productsandservices/AirPrime/Application_Framework/Libraries/Internet.aspx)

Sierra Wireless also offer GPS solution for Q2686 which works out of the box, please refer to below if interested:  
[http://www.sierrawireless.com/en/productsandservices/AirPrime/Wireless\_Modules/Extensions.aspx](http://www.sierrawireless.com/en/productsandservices/AirPrime/Wireless_Modules/Extensions.aspx)  
[http://www.sierrawireless.com/en/productsandservices/AirPrime/Application\_Framework/Libraries/Location.aspx](http://www.sierrawireless.com/en/productsandservices/AirPrime/Application_Framework/Libraries/Location.aspx)

Thx.  
L