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<DIV><FONT color=#000000>I have an MG3 SIP ATA. This sip phone is registered and I am able to call the phone from another softphone. However, I am unable to place a call from the phone.<BR><BR>In addition, after calling the SIP ATA phone the sip phone does not see to hang up the call in complete. Can anyone shed some light on this problem.<BR><BR>Thanks</FONT></DIV></BODY></HTML>