I am new to the list, so if this question is redundant, please point me in the right direction for reading. I want to setup some calling cards for fundraising. I have ASTCC installed and working, but I am wondering how things might work once in production. A customer calls an 800 number (sixTel) and then dials Mexico (voipjet). This all stays IP and doesn't tie up phone lines. I've done it and understand it. A customer calls in on PSTN and then calls Mexico (voipjet). My PSTN is tied up until they disconnect, right? I am wondering how to minimize costs for an 800 number (.02 per minute) and LD charges (VoIP). Is there some magic I am missing? -- Kelly D Griffin Network Engineer Tantella Wireless http://tantella.com 479.273.9992 Voice 479.464.8998 Fax