Smart Messages Over SMPP protocol - port numbers | Search |
NowSMS Support Forums ⬆ NowSMS Support - SMS Issues ⬆ Archive through December 09, 2003 ⬆ |
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Author | Message | |||
Andrius LTU |
hey developers, my problem is that Nokia device doesnt recognize arrived smss as smart messages. Over CIMD2 protocol there were no problems at all, but with this SMPP... What is a 'right' way to transfer smart messages over this protocol? Now i'm trying to use SUBMIT_SM PDU (just like for text messages, only i set data coding scheme to 4) and at the end of the pdu I attach only two optional parameters - source port and destination port, so the ending of my sms in hexdump looks like: ..."02 0A 00 02 15 81 02 0B 00 02 15 81" (ps the ringtone is only 30bytes, so no segmentation needed for this one) when such message arrives to nokia, it displays "1 new message arrived" and when i try to read it, the device says "cant display the message" (i think because of the binary encoding) any ideas would be greatly appreciated! thanx 4 considering;) | |||
Petr |
Maybe the problem is with DCS: > i set data coding scheme to 4 but for smart message DCS must be 0xF5 (245). Try this... | |||
Andrius LTU |
thanx it IS possible to form proper smss suitable to transfer ringtones&stuff over SMPP ;) final word: to send an EMS (ringtone/logo/pics...) via SMPP set: ----------------------------------------------- ESM class = 0x40 (6th bit set - which means User Data Header is present at the beginning of message section) DCS = 0xF5 ( ;) ) DoNot use any of SMPP supplied optional parameters fields (ie for port numbers, segmentation etc - UDH replaces all needed ones), and other SMPP mandatory fields as for simple text sms. ----------------------------------------------- uf... these few words sum all last 2days work... time out... |