Latest version of javax.sip:jain-sip
https://javadoc.io/doc/javax.sip/jain-sip
Current version 1.2.1
https://javadoc.io/doc/javax.sip/jain-sip/1.2.1
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/javax.sip/jain-sip/1.2.1/package-list