| 角色兄 想請問下面d dial tone obi 係唔係都岩用, 我睇其他post 係ok, 但我factory default, 未改前 obi app to pstn ok, 但 pstn to phone 唔ring, 改左後 obi app busy tone, pstn to phone ok...
 
 唔該 c hing
 
 Dial Tone:        350@-13,440@-13;10(*/0/1+2)
 Second Dial Tone:        420@-13,520@-13;10(*/0/1+2)
 Outside Dial Tone:        420@-13;10(*/0/1)
 Prompt Tone:        520@-13,620@-13;10(*/0/1+2)
 Busy Tone:        480@-13,620@-13;10(.5/.5/1+2)
 Reorder Tone:        480@-13,620@-13;10(.25/.25/1+2)
 Off Hook Warning Tone:480@-10,620@0;10(.125/.125/1+2)
 Ring Back Tone:        440@-13,480@-13;10(0.4/0.2/1+2,0.4/3/1+2)
 Ring1 Cadence:        60(.4/.2,.4/3.0)
 Ringing Tone:        440@-13,480@-13;10(0.4/0.2/1+2,0.4/3/1+2)
 Disconnect Tone:        480@-30,620@-30;2(0.5/0.5/1+2)
 Congestion Tone:        480@-13,620@-13;10(0.25/0.25/1+2)
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