sipsm listens on loopback interface only

I’ve installed the new NNC and SD image. But, looks like sipsm is being launched listening on loopback interface only:

 

root     29416  0.1  0.0 506268  9360 pts/4    Sl   13:08   0:00 ./sipsm -i 127.0.0.1 -v DEBUG -m ../logs/SubManager.log -r ../logs/ReSipSubManager.log -l file -a tcp://localhost:61616?trace=true

 

I’ve tried starting sipsm separately, using the right IP for our LAN, and also editing the bootstrap (which contains 127.0.0.1 as NNC IP, too, so I think the problem is not only in the sipsm). This way, the SUBSCRIBE is being sent correctly from the SP SBC to the NNC, but NNC just sends back a 100 Trying.