Thank you for your help, I resolved my problem , there was a '+' in public_identity that isn't shown in pcap file and just by printing value public_identity in I_perform_location_information_request() recognized . I replaced public_identity = cscf_get_public_identity_from_requri(msg) with cscf_get_to_uri(msg, &public_identity) then recompiled ims_icscf module and my problem resolved . On Wed, Jul 10, 2019 at 3:07 PM Mojtaba <mespio(a)gmail.com> wrote:

Hello Henning, I don't think so there is no needed to change any code in ims_icscf module. With Best Regards. Mojtaba On Sat, Jul 13, 2019 at 3:06 PM Henning Westerholt <hw(a)skalatan.de> wrote: -- --Mojtaba Esfandiari.S

Yes, In the request that you make, there isn't any '+', but when the request come to icscf, the '+' is added to request. After that the LIR message is issued. If you have look on kamailio.cfg in icscf node, the code is appear: # ------------------------- request routing logic ------------------- # main routing logic route{ *.* *.* *.* * if !($rU =~ "\+.*") { prefix("+");* * }* *.* *.* *.* The '+' is added in above code. You just comment those codes to prevent adding '+' in $rU. With Best Regards.Mojtaba On Sat, Jul 13, 2019 at 11:30 PM Mary Honey <maryhoneyplus(a)gmail.com> wrote: -- --Mojtaba Esfandiari.S

Hello Mojtaba, Let us wait for more details from the reporter before coming to a conclusion. Without complete knowledge about the scenario there is always some guessing involved. Cheers, Henning -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services -----Original Message----- From: sr-users <sr-users-bounces(a)lists.kamailio.org> On Behalf Of Mojtaba Sent: Saturday, July 13, 2019 8:36 PM To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>rg>; maryam.baghdadi(a)gmail.com Subject: Re: [SR-Users] kamailio as ICSCF connection with FHoss Hello Mariam, It is worse way that you made choice. There is no needed to change any things in source code. Just dive to kamailio.cfg file and remove "+" prefix from $rU (IMPU) . It is very straightforward. WIth Best Regards. Mojtaba On Sat, Jul 13, 2019 at 2:55 PM Maryam Baghdadi <maryam.baghdadi(a)gmail.com> wrote: -- --Mojtaba Esfandiari.S _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

Hello Maryam, don't worry. Good that you found it and that is sorted out in the end. Cheers, Henning Am 14.07.19 um 09:03 schrieb Maryam Baghdadi: Hello Henning, I checked every thing in my scenario again and I think Mojtaba was right. I modified icscf.cfg file and changed $ru before calling I_perform_location_information_request() : route[initial_request] { $avp(prefix)="+"; $ru= $(ru{s.rm,$avp(prefix)}); I_perform_location_information_request("LIR_REPLY", "0"); } and after this without changing ims_icscf module problem solved. but I attached log file which caused I made mistake, some places URI have '+' prefix and some places it doesn't have for example output of cscf_get_public_identity_from_requri(msg) function exactly after extraction public_identity doesn't contains '+' prefix but in I_perform_location_information_request() and after calling cscf_get_public_identity_from_requri(msg) output of public_identity contains '+' prefix. Anyway no need to module modification and source codes , just adding above parts in configuration file is enough. I apologize and thanks all, On Sun, Jul 14, 2019 at 12:38 AM Henning Westerholt <hw@skalatan.de<mailto:hw@skalatan.de>> wrote: Hello Mojtaba, Let us wait for more details from the reporter before coming to a conclusion. Without complete knowledge about the scenario there is always some guessing involved. Cheers, Henning -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services -----Original Message----- From: sr-users <sr-users-bounces@lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>> On Behalf Of Mojtaba Sent: Saturday, July 13, 2019 8:36 PM To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>>; maryam.baghdadi@gmail.com<mailto:maryam.baghdadi@gmail.com> Subject: Re: [SR-Users] kamailio as ICSCF connection with FHoss Hello Mariam, It is worse way that you made choice. There is no needed to change any things in source code. Just dive to kamailio.cfg file and remove "+" prefix from $rU (IMPU) . It is very straightforward. WIth Best Regards. Mojtaba On Sat, Jul 13, 2019 at 2:55 PM Maryam Baghdadi <maryam.baghdadi@gmail.com<mailto:maryam.baghdadi@gmail.com>> wrote: -- --Mojtaba Esfandiari.S _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services

Hello Mojtaba, thank you. If there is something that should be added to the kamailio.cfg for this implementation (maybe some comments) just open a pull request. Cheers, Henning Am 14.07.19 um 10:28 schrieb Mojtaba: Hello Henning, According the 3GPP standards, the IMPU template would be started with '+', for this reason in icscf, we have to add '+' to $rU, But in FHOSS the is not any IMPU with '+' prefix as default. There is two way to solve this issue: 1) Add some new IMPU/IMPI according the 3GPP standards. (Be notice that IMPU would be started with '+' or ' tel). 2) Have some changes in Kamailio routing block to escape some rules. The is no needed to have some changes in ims_icscf module. With Best Regards.Mojtaba On Sun, Jul 14, 2019 at 12:38 AM Henning Westerholt <hw@skalatan.de<mailto:hw@skalatan.de>> wrote: Hello Mojtaba, Let us wait for more details from the reporter before coming to a conclusion. Without complete knowledge about the scenario there is always some guessing involved. Cheers, Henning -----Original Message----- From: sr-users <sr-users-bounces@lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>> On Behalf Of Mojtaba Sent: Saturday, July 13, 2019 8:36 PM To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>>; maryam.baghdadi@gmail.com<mailto:maryam.baghdadi@gmail.com> Subject: Re: [SR-Users] kamailio as ICSCF connection with FHoss Hello Mariam, It is worse way that you made choice. There is no needed to change any things in source code. Just dive to kamailio.cfg file and remove "+" prefix from $rU (IMPU) . It is very straightforward. WIth Best Regards. Mojtaba On Sat, Jul 13, 2019 at 2:55 PM Maryam Baghdadi <maryam.baghdadi@gmail.com<mailto:maryam.baghdadi@gmail.com>> wrote: -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services