Problem in SMS PDU - Help needed | Search |
NowSMS Support Forums ⬆ MMS & SMS Technical Discussions (unsupported) ⬆ Archive through April 10, 2006 ⬆ |
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Author | Message | |||
Shivakumar Ramachandhran New member Username: Shiva1977 Post Number: 1 Registered: 01-2006 |
I have deveoped a code in PHP to code SMS PDU. Now I am in a testing stage. The following PDU is produced by my code and fails. 41000C91194934174739000472060504040B00C3890604013EAF848C829831313334353033393831 008D9083687474703A2F2F626C6973737061726B2E636F6D2F6D6D732F6E6F6E616D652E6D6D7300 8806800443C23C658919802B3931393434333731373439332F545950453D504C4D4E008A808E0215 B3965465737400 Here is the details of the PDU .... 41 - sms-submit with udh 00 - message reference 0C - address length 91 - type of address 194934174739 - 919443717493 00 - protocol 04 - 8 bit coding 72 - length of user data user data follows... 060504040B00C3890604013EAF848C829831313334353033393831008D9083687474703A2F2F626C 6973737061726B2E636F6D2F6D6D732F6E6F6E616D652E6D6D73008806800443C23C658919802B39 31393434333731373439332F545950453D504C4D4E008A808E0215B3965465737400 The user data contains a mms push I am using hyper terminal with motorola c650 as modem to send this sms here is the transactions..... AT+CMGF=0; OK AT+CMGS=127 > 0041000C91194934174739000472060504040B00C3890604013EAF848C82983131333435303339 3831008D9083687474703A2F2F626C6973737061726B2E636F6D2F6D6D732F6E6F6E616D652E6D6D 73008806800443C23C658919802B3931393434333731373439332F545950453D504C4D4E008A808E 0215B3965465737400 ERROR NOTE THE LEADING "00" TO MODEM FOR SMSC INFO Does MOT-C650 not support sms with UDH? anybody have experience with that device? I don't have any other device to test it. If I replace the first octect "41" with "01" (without UDH) i get a blank sms at my inbox. So, wats the problem? modem or the PDU? Anybody could help? Thanks in advance | |||
birkof Unregistered guest |
Where have you find specification of this protocol? I used this and I have no problem. http://www.dreamfabric.com/sms/ I use 00 11 00 then length of phone number 91 // indicates international format of the phone number etc... Look at that site. Good luck. ;) PS: sorry, my english is not so good. birkof | |||
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