<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hi list<br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: "Bitstream Vera Serif"; background-color: transparent; font-style: normal">What is the default value for signalling in /usr/local/etc/asterisk/chan_dahdi.conf file?</div></div></body></html>