Provides information on Asterisk, an open source telephony application.VoIP phone calls, just like other phone calls, have the potential for both quality and completion problems. Completion problems are probably the result of a problem on the call beyond the point where it hits your VoIP carrier and enters theanbsp;...
|Title||:||Asterisk For Dummies|
|Author||:||Stephen P. Olejniczak, Brady Kirby|
|Publisher||:||John Wiley & Sons - 2007-02-12|