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kruimel
Joined: 13 Aug 2007
Posts: 3
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 Posted: Mon Aug 13, 2007 2:49 pm Post subject: User Data Header and SMPP |
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Hi All,
Some time ago i finished an application capable of sending GPRS/MMS settings to mobile phones.
Now we want to migrate this software to SMPP, how can i specify an User Data Header as used in GSM using SMPP ?
Michael |
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Alan
Joined: 15 Aug 2007
Posts: 1
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| Posted: Wed Aug 15, 2007 12:55 pm Post subject: |
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Hello Michael,
It is only easier with SMPP. Just add the UDH bytes in front of the actual message data, and copy this data to the message_data field of your submit_sm PDU.
You also have to set the esm_class field to 0x40.
Thats all... |
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