Hello my friends,<div><br></div><div>I want to make upgrades for all my software, currently i have the following versions:</div><div><br></div><div>Asterisk 1.4.21.2</div><div>Zaptel Version: 1.4.11</div><div>WANPIPE Release: 3.4.7</div>
<div>libpri version: 1.4.5</div><div><br></div><div>I want to make upgrade for the last version of Asterisk 1.4, the last version of Zaptel (dahdi will be nice!), the newest libpri version and wanpipe</div><div><br></div>
<div>What should i do? this is a production server and i don't want to mess something...is there a step by step to make this upgrade?</div><div><br></div><div>Thanks in advance for your valuable help!</div><div><br></div>
<div>DD</div>