WAP Push over SMPP

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Unregistered guest
Posted on Tuesday, May 03, 2005 - 04:38 pm:   


I am trying to send WAP Push messages, using the Java open source SMPP API.
The messages arive at the NowSMS SMSC, which is configured to send messages using a GSM phone (for testing purposes).
The messages arrive to the destination, but as unreadable SMS, instead of a valid SI.
Sending normal text messages works.
Is this setup invalid (sending WAP-Push using modem in phone)?
Here is the message as it appears in the SMSOUT log:

2005-05-03 19:43:19,4277AA21.req,,0544501815,OK -- Nokia 6100 IrDA #2,Binary=1;DCS=4;Data=0605040B8423F025060803AE81EAAF82B48401056A0045C60C0377617 02E7961686F6F2E636F6D000701034120574150205075736820746F20746865205961686F6F20736 97465000101
Bryce Norwood - NowSMS Support
Board Administrator
Username: Bryce

Post Number: 4463
Registered: 10-2002
Posted on Tuesday, May 03, 2005 - 07:21 pm:   

I can't comment on the entire PDU, but it looks like the UDH flag is not set (esm_class in SMPP).
Unregistered guest
Posted on Wednesday, May 04, 2005 - 01:33 pm:   

Thanks, that did it.
For future viewers, esm_class should be 64.

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