Hi Zoltan,
i've added something like this for the IMS-Charging Module in order to retrieve the "full" Charging Response:
case -1: #failure xlog("L_ERR", "CCR failure - error response sent from module\n"); switch ($avp(s:cca_result_code)){ case 5030: send_reply("403", "Charging User not found"); break; case 5031: send_reply("403", "Rating failed"); break; case 4010: send_reply("402", "Payment required - Unsufficient funds"); break; case 5006: send_reply("486", "Line limit exceeded"); break; default: send_reply("402","Payment required ($avp(s:cca_result_code))"); break; }
(it's in the Master repo/example: https://github.com/kamailio/kamailio/blob/master/misc/examples/scscf/kamaili...)
In addition, I have a generic Diameter Client/Server Module, which unfortunately was not finished for Kamailio 5 (development branch is frozen at the moment), but in that case, you'll have to do all the processing yourself. We currently use it as a "Diameter Adapter", which takes a Diameter Request and forwards it through a message bus to worker processes (acting as a HSS).
Thanks, Carsten
2017-01-06 18:47 GMT+01:00 Zoltán Miricz zoltan.miricz@gmail.com:
Hi,
Is somebody ever tried to manipulate and retrieve AVP variables from the Sent/Received Diameter Messages via Config file? Thank you very much in advance!
Cheers, Zoltan
On 4 January 2017 at 20:37, Zoltán Miricz zoltan.miricz@gmail.com wrote:
Dear All,
I'm wondering is it possible to catch Diameter Messages and their AVP values from kamailio.cfg just like for SIP messages? (Using pseudo variables)
I looked into this function from the attached S-CSCF example.
route[REG_MAR_REPLY] {
#this is async so to know status we have to check the reply avp
xlog("L_DBG","maa_return code is $avp(s:maa_return_code)\n");
Sadly it gives back only 1, -1, -2. (which is based on cxdx_mar.c the rc) What I mainly looking for is the EXPERIMENTAL_RESULT (experimental_rc) and some different AVP values besides.
Thank you very much in advance!
Cheers, Zoltan
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