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NowSMS Support Forums ⬆ NowSMS Support - SMS Issues ⬆ Archive through April 13, 2018 ⬆ |
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| Author | Message | |||
| David Balme New member Username: Davidbalme Post Number: 9 Registered: 09-2014 |
Hi Support, I am struggling with configuration of binary (MWI) messaging through the SMPP interface and I'm hoping you can provide some support. I have tested a MWI message using the NowSMS Web interface which works and is received correctly on the device. However I am struggling with how to set the message as binary when submitting over SMPP directly. Any support you can provide will be appreciated! Kind regards, David | |||
| Des - NowSMS Support Board Administrator Username: Desosms Post Number: 5723 Registered: 08-2008 |
Hi David, The details in the SMSOUT-yyyymdd.LOG might help you. If you are submitting SMPP into NowSMS, compare the details reported by SMSIN-yyyymmdd.LOG for the SMPP submission. Generally speaking, in SMPP, you must set esm_class to 0x40 to indicate UDH is present. And the data_coding must be set as appropriate for the message waiting DCS. -- Des NowSMS Support | |||
| karthi keyan New member Username: Karthi7395 Post Number: 1 Registered: 10-2016 |
Can Someone briefly explain about User data header and who generates it while sending sms. And What is Information element identifier and difference between Information element identifier and Data coding scheme? | |||
| Des - NowSMS Support Board Administrator Username: Desosms Post Number: 5738 Registered: 08-2008 |
Briefly? The party sending the SMS generates UDH if there is a need for it. UDH is used for long message segmentation, port numbers (primarily used for MMS and WAP Push), voice mail notifications, the mostly obsolete EMS (enhanced SMS). Section 9.2.3.24 of ETSI 03.40 documents all of this, as does the successor specification, 3GPP TS 23.040 (same section number). -- Des NowSMS Support | |||
