Hi Gennaro,
>From the log:
Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: INFO: ims_icscf
[cxdx_avp.c:137]: cxdx_get_avp(): cxdx_get_experimental_result_code:
Failed finding avp
Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: ERROR: ims_icscf
[cxdx_uar.c:211]: async_cdp_uar_callback(): Empty capability list
returning 600
If your HSS is not replying with any mandatory/optional Capabilities,
how should the I-CSCF choose a Serving-CSCF?
Thanks,
Carsten
2013/12/17 Gennaro Sarnataro <gen.sarnat...@gmail.com>:
> Hello everyone,
> I'm using kamailio modules as Interrogating-cscf and Serving-cscf.
> Registering an user i perform correctly an UAR and the HSS answers correctly
> with an UAA giving user'c server-capabilities.
>
> Even if i have a success result code ( as you can see in the attached
> wireshark dump) the configuration code bring me in the failure branch.
>
>> route[REG_UAR_REPLY]
>> {
>> xlog("L_INFO", "FB: received uaa");
>> xlog("L_INFO", "<<<<<<<<<<<<<<<< [$avp(s:uaa_return_code)]");
>> switch ($avp(s:uaa_return_code)){
>> case 1: #success
>> xlog("L_INFO", "FB:success");
>> if (I_scscf_select("0")){
>> t_on_failure("register_failure");
>> t_on_reply("register_reply");
>> #now relay to appropriate SCSCF
>> if (!t_relay()) {
>> t_reply("500", "Error forwarding to
>> SCSCF");
>> }
>> } else {#select failed
>> I_scscf_drop();
>> t_reply("500", "Server error on SCSCF Select
>> (UAR)");
>> }
>> break;
>> case -1: #failure
>> xlog("L_INFO", "failure");
>> xlog("L_ERR", "UAR failure - error response sent from
>> module\n");
>> break;
>> case -2: #error
>> xlog("L_INFO", "error");
>> xlog("L_ERR", "UAR error - sending error response
>> now\n");
>> t_reply("500", "UAR failed");
>> break;
>> default:
>> xlog("L_ERR", "Unknown return code from UAR, value is
>> [$avp(s:uaa_return_code)]\n");
>> t_reply("500", "Unknown response code from UAR");
>> break;
>> }
>> }
>
>
> as you can see from my log i think tre's some problem when reading
> UserAuthenticationAnswer return code.
>
>
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28053]: ERROR: *** cfgtrace:
>> c=[/home/voiceeng/kamailio/i-cscf/kamailio.cfg] l=325 a=24 n=I_scscf_drop
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28053]: ERROR: *** cfgtrace:
>> c=[/home/voiceeng/kamailio/i-cscf/kamailio.cfg] l=327 a=26
>> n=I_perform_user_authorization_request
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28053]: INFO: ims_icscf
>> [cxdx_uar.c:71]: create_uaa_return_code(): created AVP successfully :
>> [uaa_return_code]
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: INFO: ims_icscf
>> [cxdx_avp.c:137]: cxdx_get_avp(): cxdx_get_server_name: Failed finding avp
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: INFO: ims_icscf
>> [cxdx_avp.c:137]: cxdx_get_avp(): cxdx_get_experimental_result_code: Failed
>> finding avp
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: ERROR: ims_icscf
>> [cxdx_uar.c:211]: async_cdp_uar_callback(): Empty capability list returning
>> 600
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: INFO: ims_icscf
>> [cxdx_uar.c:71]: create_uaa_return_code(): created AVP successfully :
>> [uaa_return_code]
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: ERROR: *** cfgtrace:
>> c=[/home/voiceeng/kamailio/i-cscf/kamailio.cfg] l=336 a=26 n=xlog
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: INFO: <script>: FB:
>> received uaa
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: ERROR: *** cfgtrace:
>> c=[/home/voiceeng/kamailio/i-cscf/kamailio.cfg] l=337 a=26 n=xlog
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: INFO: <script>:
>> <<<<<<<<<<<<<<<< [18446744073709551615]
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: ERROR: *** cfgtrace:
>> c=[/home/voiceeng/kamailio/i-cscf/kamailio.cfg] l=366 a=21 n=switch
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: ERROR: *** cfgtrace:
>> c=[/home/voiceeng/kamailio/i-cscf/kamailio.cfg] l=354 a=26 n=xlog
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: INFO: <script>:
>> failure
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: ERROR: *** cfgtrace:
>> c=[/home/voiceeng/kamailio/i-cscf/kamailio.cfg] l=355 a=26 n=xlog
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: ERROR: <script>: UAR
>> failure - error response sent from module
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: ERROR: *** cfgtrace:
>> c=[/home/voiceeng/kamailio/i-cscf/kamailio.cfg] l=356 a=2 n=exit
>> Dec 17 12:31:40 localhost /usr/sbin/kamailio[28045]: WARNING: tm
>> [t_lookup.c:1536]: t_unref(): WARNING: script writer didn't release
>> transaction
>
>
> I hope you will clarify this matter...
>
> thanks in advance for your help
>
> --
> Gennaro Sarnataro
>
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