OMA Provisioning Content WBXML Truncation

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SMS & MMS Technical Forum » NowSMS Support - SMS Issues (Product Support Only) » Archive through January 22, 2009 » OMA Provisioning Content WBXML Truncation « Previous || Next »
Author Message
New member
Username: Tester

Post Number: 1
Registered: 11-2008
Posted on Tuesday, November 11, 2008 - 03:36 pm:   

I've been looking through the support discussion board but I can't find a conclusive answer for the following question:

Was there ever a known problem with the "Send XML Settings Document" feature where an OMA OTA (Client Prov) message may get truncated before sending.

If there was, would you know when it might have been fixed.

The reason for the enquiry is that we were investigating an issue in our own CP Client about a year ago and we found that if we created a large (ish) message and submitted it without a phone/modem connection, that the Q folder contained only 16 .req files each of which appeared to contain 128 bytes of WBXML (i.e. only 2048 bytes of data in total). When we tried to send such a message we found that the validation of the payload with the USERPIN HMAC did not work, when it was perfectly ok with smaller messages. We don't see the same behaviour with the 2008 version of NowSMS.

Des - NowSMS Support
Board Administrator
Username: Desosms

Post Number: 232
Registered: 08-2008
Posted on Tuesday, November 11, 2008 - 04:06 pm:   

Yes, this is a known issue that was corrected starting with the 2007.05.03 release.


* SMS Gateway: Increase size limit for XML settings documents. Previous binary size limit of 2KB increased to 16KB.

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