# \[OT\] SWI SDK Forum? Need help

**URL:** <https://forum.sierrawireless.com/t/ot-swi-sdk-forum-need-help/5268>\
**Category:** General wireless topics\
**Created:** [September 27, 2011, 9:26am UTC](https://forum.sierrawireless.com/t/ot-swi-sdk-forum-need-help/5268 "2011-09-27T09:26:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sky21](https://avatars.discourse-cdn.com/v4/letter/s/f07891/32.png) [@sky21](https://forum.sierrawireless.com/u/sky21)\
**Post date:** [September 27, 2011, 9:26am UTC](https://forum.sierrawireless.com/t/ot-swi-sdk-forum-need-help/5268/1 "2011-09-27T09:26:13Z")

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Hi all

this might be totally OT here but I do not know any other place to go ☹

1. I am having issues with the SWI SDK and wonder whether there might be a suitable forum for this. Apparently I have not found a proper category here to post my question.

However,  
2) Regarding the SWI SDK. I occasionally receive the “ProtErr” error (Inactivity Reason SWI\_INACTIVITYREASON\_ProtErr). Any ideas what that my be?

Thanks so much for your help

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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:** [October 17, 2011, 5:57am UTC](https://forum.sierrawireless.com/t/ot-swi-sdk-forum-need-help/5268/2 "2011-10-17T05:57:46Z")

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I am not confident to answer this question, but seems like you are talking about CDMA…  
Maybe you can provide more info, like scenario, APIs called before you encountered this unspecified protocol error?

L