[general] bandwidth=low disallow=lpc10 jitterbuffer=no forcejitterbuffer=no ;tos=lowdelay autokill=yes [400] type=friend secret=secret qualify=yes ;nat=no host=dynamic ;canreinvite=no ;context=voip context=internacional pickupgroup=9 callgroup=9 dtmfmode=inband disallow=all allow=alaw allow=gsm