boolean hasRPort = topMostVia.hasParameter(Via.RPORT); if(sipStack.isPatchRport()) if(!hasRPort && topMostVia.getPort() != peerPacketSourcePort) {
boolean hasRPort = v.hasParameter(Via.RPORT); if(!hasRPort && v.getPort() != peerPort) {
boolean hasRPort = topMostVia.hasParameter(Via.RPORT); if(sipStack.isPatchRport()) if(!hasRPort && topMostVia.getPort() != peerPacketSourcePort) {
boolean hasRPort = v.hasParameter(Via.RPORT); if(!hasRPort && v.getPort() != peerPort) {