[Ekiga-list] not registered

[Douglas Pollard <dougpol1 comcast net>]

I have Ekiga on Ubuntu 8.04 installed on 64bit dual core system.  I have 
gotten my sip number .but Ekiga reads ( standby and registered accounts 
0 ).  I registered on line and tried again in accounts but accounts 
show  registration failed.  There is another problem, that may be    
involved, in first time registration window.  I am using default audio 
input and outputbut did not get any sound return when speaking into 
microphone.  My son looked me up by my sip and found me there so that 
would seem to indicate ,I guess, that I am registered but was unable to 
call me.   I have a realtech microphone that is plugged in. I tried 
sound recorder and it does not record from the mic.  OOps went to volume 
control and found front mic turned off. Tturn it on and now can record 
sound. But still need help with Ekiga.
   Thanks for any help anyone can give.                                 
  Doug