Hi, I suspect that opensmppbox DLR works with transceiver binds (it appears that there exist some code to support it under some circumstances). I am looking at developing a test client that will enable me to verify that fact. I do not know of any good FOSS SMPP clients available. Any suggestions?
I am trying to understand why it appears not to work when the client has separate binds for transmit and receive. I have not yet seen anything in the SMPP v3.4 specification which seems to preclude it, but I may be mistaken. On the other hand, it may just be functionality that the opensmppbox and/or bearerbox do not support? Or I could be simply misunderstanding some aspect of the situation. I am hoping that someone more knowledgeable than me will set me straight. The SMPP specification is a good reference but does not always fully explain the semantics of the SMPP protocol's syntax. Any guidance is appreciated. Regards, Kelvin R. Porter -----Original Message----- From: Hillel Bilman [mailto:[email protected]] On Behalf Of [email protected] Sent: Wednesday, March 05, 2014 5:08 PM To: Porter, Kelvin Cc: [email protected]; 'Rene Kluwen' Subject: RE: SMPP DLR Hi Kevin, Please consider breaking this into two solutions, each solution Rene will need to accept on its own merits : 1)First create a patch that enables opensmppbox to work with transceiver binds. 2) Secondly based on the successful acceptance of the first patch, create a new patch that enables opensmppbox to work with separate transmit and receive binds. Rgds Hillel ---------------------------------------------------------------------- Message: 1 Date: Tue, 4 Mar 2014 10:41:56 -0600 From: "Porter, Kelvin" <[email protected]> To: "Porter, Kelvin" <[email protected]>, "[email protected]" <[email protected]> Cc: "[email protected]" <[email protected]> Subject: RE: SMPP DLR Message-ID: <73e6bc00a0e3dc4fb8b924269261d52d2e061a9...@mail1.hypercube-llc.com> Content-Type: text/plain; charset="us-ascii" Hi, Is there a reason that DLRs cannot be received on a separate receiver bind (from the transmitter bind)? Regards, Kelvin R. Porter From: devel [mailto:[email protected]] On Behalf Of Porter, Kelvin Sent: Friday, February 28, 2014 5:16 PM To: [email protected] Cc: [email protected] Subject: RE: SMPP DLR Hi, Yes. Rene is correct. I think that I was misreading the SMPP v3.4 Section 5.2.17 "registered_delivery". If I set the value to 1. Everything appears to work up to a point. I see DLR records created in my bearerbox DLR queue and in my opensmppbox DLR queue. The DLR entries look correct. My next question is about the fact that the DLRs stay in their respective queues. Is that because I have separate transmit and receive binds for my client(s)? Does delivery only occur on transceiver binds? Any pointers are appreciated. Thank you. Regards, Kelvin R. Porter From: devel [mailto:[email protected]] On Behalf Of Porter, Kelvin Sent: Friday, February 14, 2014 3:45 PM To: Rene Kluwen Cc: [email protected]<mailto:[email protected]> Subject: RE: SMPP DLR Hi, Thank you for the corrections. I will investigate further. Regards, Kelvin R. Porter From: Rene Kluwen [mailto:[email protected]] Sent: Friday, February 14, 2014 6:13 AM To: Porter, Kelvin Cc: [email protected]<mailto:[email protected]> Subject: RE: SMPP DLR Your implementation is not correct. Also the original value of 0x1f for registered_delivery is invalid. Setting both the 2 last significant bits is a reserved value and hence not supported. If you follow the smpp specifications, you will get proper results. == Rene [...elided erroneous proposal...] -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.kannel.org/pipermail/devel/attachments/20140304/77c2e0c6/attachm ent-0001.html>
