IMS Charging

http://openepc.corenetdynamics.com/components/policy-and-charging-control

https://sites.google.com/site/amitsciscozone/home/lte-notes/pcc-architecture

https://docs.oracle.com/cd/E23943_01/doc.1111/e15461/diameter_3.htm#CHDJD113

JPA 2.1 Features

http://www.thoughts-on-java.org/jpa-21-overview/

Spring Boot and JPA 2.0 in servlet 2.5 AP server

http://stackoverflow.com/questions/27349972/spring-boot-and-jpa-2-0

https://github.com/spring-projects/spring-boot/issues/3397

http://blog.marcnuri.com/spring-data-jpa-eclipselink-configuring-spring-boot-to-use-eclipselink-as-the-jpa-provider/

http://docs.oracle.com/cd/E17904_01/web.1111/e13720/using_toplink.htm#EJBAD1311

http://stackoverflow.com/questions/35894459/weblogic-12c-jpa-2-1-spring-boot

http://stackoverflow.com/questions/37140437/hibernate-validator-uses-wrong-persistence-provider

http://buttso.blogspot.tw/2011/07/plugging-in-later-version-of.html

https://github.com/spring-projects/spring-boot/issues/1460

Spring MVC @PathVariable with dot (.) is getting truncated

http://stackoverflow.com/questions/16332092/spring-mvc-pathvariable-with-dot-is-getting-truncated

http://www.projectclearwater.org/about-clearwater/

SIP Number Portability Parameters

http://www.voip-info.org/wiki/view/SIP+Number+Portability+Parameters

http://www.dialogic.com/webhelp/img1010/10.3.3er2/webhelp/Description/Interworking/SIP_Carrier_Identification_Code.htm

http://www.voip-info.org/wiki/view/SIP+URI

Spring boot on Servlet 2.5 container

https://github.com/dsyer/spring-boot-legacy

http://stackoverflow.com/questions/22974475/does-spring-boot-support-servlet-2-5-auto-configuration

https://groups.google.com/forum/#!topic/google-appengine-stackoverflow/AQH-1fl3Oc4

http://docs.spring.io/spring-boot/docs/current/reference/html/howto-traditional-deployment.html

http://stackoverflow.com/questions/24435718/how-to-deploy-spring-boot-app-to-tomcat-6-servlet-2-5