Wireless Access

Contributor I

Sierra Aircard 320U

Hey all


Has anybody got the modeswitch parameters for a sierra aircard 320U. We used to have it working but Telstra in Aus decided to rollout auto firmware updates and now the card will not work in our RAPS. The devices keep running in storage mode stopping the cellular connectivity.


We are trying to get them running in our RAP5 and RAP3's





Occasional Contributor I

Re: Sierra Aircard 320U

Is the issue resolved now? 

Trusted Contributor I

Re: Sierra Aircard 320U

for an issue like this working with TAC seems the best way to go.


sure you might be lucky someone else has it working and notices this, but that is a small chance.