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Manjunath V
New member
Username: Manjunathsvbang

Post Number: 1
Registered: 06-2009
Posted on Thursday, June 25, 2009 - 05:25 am:   

Hi. I am using Testing MMS send using vodafone SIM.

When message-id field is present in m-send-conf, MMS is sent successfully to recipient. Sometimes, message-id field is not present in m-send-conf, in this case MMS is not delivered to recipient (Response Status & Response Text fields indicate Message send is successful). Both case Delivery report is requested.

Could any one tell where does the problem exist?...
atifsahib
New member
Username: Atifsahib

Post Number: 1
Registered: 06-2009
Posted on Thursday, June 25, 2009 - 10:35 am:   

i m rubab}}}}
Des - NowSMS Support
Board Administrator
Username: Desosms

Post Number: 952
Registered: 08-2008
Posted on Friday, June 26, 2009 - 05:58 pm:   

Why don't you post a hex dump of your submission and response.

Maybe there's something in the status response that you are missing?

What is different about the submissions that work vs. those that do not?
Manjunath V
New member
Username: Manjunathsvbang

Post Number: 2
Registered: 06-2009
Posted on Monday, June 29, 2009 - 11:09 am:   

Both in Successful and failure case i send same data(MMS). There is no different b/w "submissions that work vs. those that do not"

Usually when i try to send big data ( say above 100kb ) message-id field is not present in m-send-conf.In this case, message will not be delivered.
Message is delivered only if message-id field is present in m-send-conf

I get Response Status = 128, Response Text = Ok (m-send-conf)in both the cases..
Des - NowSMS Support
Board Administrator
Username: Desosms

Post Number: 958
Registered: 08-2008
Posted on Monday, June 29, 2009 - 07:43 pm:   


quote:

There is no different b/w "submissions that work vs. those that do not"




Exactly the same, byte for byte? The MMSC might consider it to be a duplicate re-transmission.
Manjunath V
New member
Username: Manjunathsvbang

Post Number: 3
Registered: 06-2009
Posted on Tuesday, June 30, 2009 - 04:49 am:   

Only Message body is same. MMS PDU data is different..
Des - NowSMS Support
Board Administrator
Username: Desosms

Post Number: 972
Registered: 08-2008
Posted on Wednesday, July 01, 2009 - 05:28 pm:   

I suggested posting a hex dump of messages that work vs. those that don't.

From that maybe someone could offer a suggestion of what is wrong.

However, if you say everything is encoded correctly, then I guess it must be ...
Manjunath V
New member
Username: Manjunathsvbang

Post Number: 4
Registered: 06-2009
Posted on Thursday, July 02, 2009 - 01:15 pm:   

Hi.

Thanks for u response..

I compared messages that work vs. those that don't.
Header part is same in both case.

Header data:
------------
8c 80 98 4d 4d 53 5f 54 52 41 4e 53 41 43 54 49
4f 4e 49 44 5f 31 00 8d 92 89 18 80 39 31 39 37
33 39 39 37 39 34 36 33 2f 54 59 50 45 3d 50 4c
4d 4e 00 97 39 31 39 37 33 39 39 37 39 34 36 33
2f 54 59 50 45 3d 50 4c 4d 4e 00 96 53 61 6d 73
75 6e 67 00 8a 80 8f 81 94 81 86 80 90 80 84 1f
1f b3 8a

As u say, MMSC might consider as duplicate re-transmission. Then m-send-conf should contain details about this... But message-id field is not present in m-send-conf...