# DynDns Get, Authorisation

**URL:** <https://forum.sierrawireless.com/t/dyndns-get-authorisation/4231>\
**Category:** Open AT\
**Created:** [February 23, 2010, 8:10pm UTC](https://forum.sierrawireless.com/t/dyndns-get-authorisation/4231 "2010-02-23T20:10:41Z")\
**Posts on this page:** 1\
**Showing post:** 15

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**Author:** ![awneil](https://avatars.discourse-cdn.com/v4/letter/a/49beb7/32.png) [@awneil](https://forum.sierrawireless.com/u/awneil)\
**Post date:** [March 8, 2010, 7:55am UTC](https://forum.sierrawireless.com/t/dyndns-get-authorisation/4231/15 "2010-03-08T07:55:12Z")

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> [@I](#):
>
> Have you actually read the WIP AT Commands documentation?

> [@togarha](#):
>
> Yes, I did

I think you need to look again - more carefully.

> [@](#):
>
> AT+WIPCREATE=5,1,“[http://whatsmyuseragent.com/",“User-Agent”,"UserAgentTest](http://whatsmyuseragent.com/%22,%22User-Agent%22,%22UserAgentTest)”

Look again at that command line - check the parameters carefully…

> [@](#):
>
> I get an ERROR.

To get a more detailed error code, do AT+CMEE=1  
See: [FAQ forum/wiki? - #7 by davidc](https://forum.sierrawireless.com/t/faq-forum-wiki/3491/7)

> [@](#):
>
> I can’t put any HTTP Header in AT+WIPCREATE, but the documentation says another thing…

Again, you need to check the documentation carefully - and ensure that you are doing precisely as it tells you…

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