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<DIV><FONT face=Arial size=2>Hi... I'm near to finish to write chan_gsm for
asterisk.... now I have little problem..</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I want to implement a correct CDR
generation...</FONT></DIV>
<DIV><FONT face=Arial size=2>I'm using 3GPP 27.07 docs to develop it and my
phone Sony Z1010 respect 80% of AT COMMAND</FONT></DIV>
<DIV><FONT face=Arial size=2>Now I can detect when phone start to dial, when
call il connected to mobile operator</FONT></DIV>
<DIV><FONT face=Arial size=2>and 'CONNECT'</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>My problem is that when I call a tollfree, or
freemessage i can't hear if I don't have set AST_CONTROL_ANSWER</FONT></DIV>
<DIV><FONT face=Arial size=2>but if I set AST_STATE_UP or ANSWER in the cdr
billsec are from the second alert and not from connect...</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>In chan_capi this message is controlled by early_b3
but i don't have that in gsm...</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I need only to open audio when I start the call but
set the correct billsec in CDR... how can I do it?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thx a lot :)</FONT></DIV>
<DIV><FONT face=Arial size=2>-Igor-</FONT></DIV></BODY></HTML>