Interesting. I had the exact error in my cw-aio app-servers.json file, as I too started with the docs example, missing the ConditionTypeCNF value. The triggers worked, however, with two SPTs within a group being AND'd, resulting in an overall match only when both SPTs were matched, just as though there was a 0 in the CNF value. I had also tested with my SPTs in different groups, and they were OR'd, matching on either SPT. I've added the CNF value 0 now, and it works the same. No value must somehow default to 0.
On another similar note, it seems that if changes are made to app-servers.json without first removing all application server check boxes from the lines in Ellis, the IFCs previously assigned to lines by the file, are stuck there forever. My solution has been to delete the lines that I fouled up. Maybe there is a way to edit something in Homestead, to get rid of the old IFCs? Is this a cw-aio bug, maybe? Thanks! Roger -----Original Message----- From: Clearwater [mailto:[email protected]] On Behalf Of Ying Huang Sent: Tuesday, November 21, 2017 8:36 AM To: [email protected] Subject: Re: [Project Clearwater] Application In clear water [External Email] Hi Timothy, I imagine you are (rightly) following the example at https://clearwater.readthedocs.io/en/stable/Configuring_an_Application_Server.html. Unfortunately the JSON file has an error that ConditionTypeCNF is missing its value. It can be set to 0 or 1 in the format of <ConditionTypeCNF>0</ConditionTypeCNF>. The iFC matches on the request by checking if each SPT condition is satisfied. When the CNF is set to 1, the logic is to OR all SPT within a group to get group result, and then AND all group result within this iFC to decide if it's an overall match. When CNF is 0 it's the other way round. When the iFC is an overall match, the request will be forwarded to the AS specified. A good explanation of iFC can be found at https://docs.opencloud.com/ocdoc/books/sentinel-volte-documentation/2.5.0/sentinel-volte-public-administration-guide/session-processing/initial-filter-criteria.html#mmtel-conferencing-service-point-triggers. Also, how do you check that the AS has/hasn't been setup correctly? Thanks, Ying -----Original Message----- From: Clearwater [mailto:[email protected]] On Behalf Of [email protected] Sent: 20 November 2017 14:14 To: [email protected] Subject: [Project Clearwater] Application In clear water Hello All, Can someone help me with a sample of how to define Application server in clear water using /usr/share/clearwater/ellis/web-content/js/app-servers.json file. I have put the Json file here. { "MMTEL" : "<InitialFilterCriteria><Priority>0</Priority><TriggerPoint> ˓→<ConditionTypeCNF></ConditionTypeCNF><SPT><ConditionNegated>0</ConditionNegated> ˓→<Group>0</Group><Method>INVITE</Method><Extension></Extension></SPT></TriggerPoint> ˓→<ApplicationServer><ServerName>sip:mmtel.example.com</ServerName><DefaultHandling>0 ˓→</DefaultHandling></ApplicationServer></InitialFilterCriteria>", "Voicemail" : "<InitialFilterCriteria><Priority>1</Priority><TriggerPoint> ˓→<ConditionTypeCNF></ConditionTypeCNF><SPT><ConditionNegated>0</ConditionNegated> ˓→<Group>0</Group><Method>INVITE</Method><Extension></Extension></SPT></TriggerPoint> ˓→<ApplicationServer><ServerName>sip:vm.example.com</ServerName><DefaultHandling>0</ ˓→DefaultHandling></ApplicationServer></InitialFilterCriteria>" } Thanks in Advance Timothy _______________________________________________ Clearwater mailing list [email protected] http://lists.projectclearwater.org/mailman/listinfo/clearwater_lists.projectclearwater.org _______________________________________________ Clearwater mailing list [email protected] http://lists.projectclearwater.org/mailman/listinfo/clearwater_lists.projectclearwater.org _______________________________________________ Clearwater mailing list [email protected] http://lists.projectclearwater.org/mailman/listinfo/clearwater_lists.projectclearwater.org
