RE: SMPP delivery_sm.ems_class and delivery notification detection

[Oded Arbel]

 

I did forget the patch again. sorry

 

--
Oded Arbel
m-Wise mobile solutions
[EMAIL PROTECTED]

 

+972-9-9581711 (116)
+972-67-340014

 

::..
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-----Original Message-----
From: Oded Arbel
Sent: Thursday, September 05, 2002 7:40 PM
To: Kannel-devel (E-mail)
Subject: SMPP delivery_sm.ems_class and delivery notification detection

Hi list.

 

We have found a problem with delivery notification on SMPP using the CMG SMPP server. apparently , when receiving delivery notification for a MT that had UDHI set, the delivery notification also has the UDHI set in the esm_class. This is correct acording to the SMPP v3.4 standard in front of me.

So I tried to implement the delivery notification detection part of the deliver_sm handling according to the spec. the main difference, is that I filter out bits 0,1,6 and 7 which will cause Kannel to regard messages with esm_class set to 0x02 as MOs - this is according to the SMPP v3.4 specs, so I wonder why the SMPP driver had that code in the first place.

 

BTW - in the configuration we set the interface version to 0x33, otherwise the CMG  SMPP server tries to use the optional parameters of the SMPP v3.4 protocol, including the infamous message_payload parameter of the deliver_sm which contains the message data - which Kannel can't read of course.

 

--
Oded Arbel
m-Wise mobile solutions
[EMAIL PROTECTED]

 

+972-9-9581711 (116)
+972-67-340014

 

::..
I/O, I/O,
It's off to disk I go,
a bit or byte to read or write,
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smsc_smpp.patch
Description: smsc_smpp.patch