I've also got this informaton from the SMSC operators, about using coding = 2 and why they send NACK I don't know what they mean, but I hope someone do, and can fix this problem in the kannel or can tell me if there is something I can do in the configuration.
They Wrote : Hi Avner, Probable the Xser (Extra Services) field will cause the NACK, the value's in that field 020104 refer to DSC information, , 01 is the lenght in octets of the next octet's 04. 04 in bin. is 0000100 the meaning is described in ETSI specs GSM 03.38 the bit's 01 means an alphabet is used as 8-bit data. I'm curious why you are using this information in the message can you clarify this please? Further I would like you to try sending the Op 51 with XSer 01 (UDH), or will this be in conflict with the data you are sending trough ? in anticipation of your reply, kind regards, David > -----Original Message----- > From: Avner Sternheim [SMTP:[EMAIL PROTECTED]] > Sent: 14 March, 2002 9:58 AM > To: 'Bruno David Rodrigues'; [EMAIL PROTECTED] > Subject: RE: messages with udh > > When I'm trying to use coding=2 I get NACK Message from my SMSC. > So I guess it doesn't working as the same way the udh did. > > The error message I get from the SMSC (using coding=2) is: > > 2002-03-13 10:10:42 [6] ERROR: EMI2[Libertel]: Got negative ack. > op:51, > trn:6, error:3 (Operation not supported by system), message: > > When I spoked with the SMSC operators they told me that the message > structure is wrong. > > > > > > -----Original Message----- > > From: Bruno David Rodrigues [SMTP:[EMAIL PROTECTED]] > > Sent: 14 March, 2002 12:50 AM > > To: Avner Sternheim; [EMAIL PROTECTED] > > Subject: Re: messages with udh > > > > > > ----- Original Message ----- > > From: "Avner Sternheim" <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Wednesday, March 13, 2002 3:43 PM > > Subject: messages with udh > > > > > > > I'm using 2 versions of KANNEL. > > > one: 1.1.5 > > > other : last CVS version. > > > > > > I'm sending via http the same message with the same paramters over the > > two > > > versions but I get diffrent messages to my mobile > > > both of the versions use the same configuration file. > > > > > > I add all the logs to my messsage. both of the kannel version wrote > to > > the > > > same log > > > (after i shut down 1.1.5 i restart the CVS - can be seen in the log > > files) > > > > > > I need the CVS to work like the 1.1.5. does anyone know what the > problem > > is > > > ? and how it can be fixed ? > > > what are the differences between the versions ? why did it happend ? > > > on the CVS it doesn't seem to send as a 8 bit message > > > > Kannel uses default 7 bits or switch to 8 bits IF udh is SET! > > udh= is a empty udh, therefor kannel should stay in 7 bit mode. > > > > You can force the coding you want with &coding=1 (7bits), 2 (bits) or 3 > > (ucs2). > > > > It's all documented in snapshot/cvs userguide. > > > > > > > > > > the message I send over http is : > > > http://<IP ADDRESS>/cgi-bin/sendsms?user=<user > > > name>&pass=<password>&to=<phone>&text=%ff&udh= > > > >
