MM1 - MMS Response Status indicates error E0

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peter chanq
Frequent Contributor
Username: Qqblog

Post Number: 61
Registered: 10-2012
Posted on Friday, December 27, 2019 - 09:43 am:   

this appear in MMSC-yyyymmdd.log

what does this error message mean? how can i obtain a list of MM1 error message status and explanation?
Des - NowSMS Support
Board Administrator
Username: Desosms

Post Number: 6083
Registered: 08-2008
Posted on Saturday, December 28, 2019 - 05:29 pm:   


The operator MMSC is returning an error defined as Error-permanent-failure.

Unfortunately, the MMS specification doesn’t define it in any greater detail...only that the message is rejected and no further attempts should be made to send this message.

Troubleshooting steps would be to determine if this happens for all messages, only to certain numbers, or possibly only with messages exceeding a certain size. Because the error returned by the operator is so generic, it requires educated guesswork to determine what it means.

If happening for all messages, try putting the SIMi in a phone and try sending a similar MMS using the built in messaging client. In the unlikely event that the client is able to send MMS, we need to review the MMS settings that are configured.

NowSMS Support

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