<div dir="ltr">Hi,<br><br>I used Asterisk 1.8 and I have a gsm modem with 8 port.<br>When I called target number, gsm modem and asterisk show me one of these ports active. after hangup, the actived port is going to idl status and ready to use. but after some call from extension, when I want to call another number, asterisk gives me Busy status, however all ports are idle and ready to use.<br>
<br>I think asterisk have to flashed my extension. please let me know what is your idea?<br></div>