GV call out = call destination then call back to your ATA

来源: 于 2009-09-18 13:13:09 [旧帖] [给我悄悄话] 本文已被阅读：次

GV does not offer direct call out from your ATA or SS. You (or SS) place a call on GV's web interface, it calls out to the destination first and then call back to the # you give.