I might have a idea: Could it be that you only have a TX connection and no RX conn? When you send a message with DLR request, the smsc answers with a message waiting flag. When a smpp TX connection get's a message waiting flag it disconnects and connects a RX connection. So either you have to configure the RX connection or better you try to get a TRX connection, but you cannot receive DLRs over a TX connection.

This is only a guess. Maybe you want to send the logfile of your SMPP connection.

Regards
Falko

Am 15.12.2008 um 14:28 schrieb hafez ahmad:

Hi,
is there any ideas ? , is the problem from kannel side ot the operator side ?

Regards,
Hafez

On Sun, Dec 14, 2008 at 2:46 PM, hafez ahmad <[email protected]> wrote:
Dears,

I am using kannel with the DLR group patch, when I send sms without adding the dlr-url and dlr-mask the SMS sent fine and there are no problem like the following:

 
http://localhost:13013/cgi-bin/sendsms?username=test&password=foo&charset=UTF-8&coding=2&to=xxxxxxxxxxxx&text=test&from=1234&smsc=TESTSMSC&binfo=100

but whene I add the dlr-url and dlr-mask to the URL my TX connection dissconected and reconecting like the following:

http://localhost:13013/cgi-bin/sendsms?username=test&password=foo&charset=UTF-8&coding=2&to=xxxxxxxxxxxx&text=test&from=1234&smsc=TESTSMSC&binfo=100&dlr-mask=31&dlr-url=http%3A//localhost/test.php%3Fdl%3D%25d

is there any ideas why this happen?

Regards,
Hafez



--
Hafez A.Ahmad
Amman-Jordan
mobile:962-785259011
          962-795708728
http://blog.hafezadnan.com

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