Callapp can't get any networks #4
Description
Firstly thanks for your great works.
When I execute callapp example,I can login to my accout of gtalk from callapp，but when I call to someone,It appears: "Warning(basicportallocator.cc:408): Machine has no networks; no ports will be allocated".and the voice call can't establish.The voiceoutput file can't get any content and has zero size yet.
I haven't met it in windows and linux version of the callapp.