https://business.forums.bt.com/t5/Archive/Re-BT-Versatility-VOIP-Lines-Always-Busy/m-p/17774#M426 <P>Hi Burnsies02</P><P>&nbsp;</P><P>Sorry to hear you are having issues with your voip, the issue you are describing sounds like a port issue.</P><P>&nbsp;</P><P>These issues normally happen when you have a versatility coming off&nbsp;a router, if this is the case the best way to resolve the issue is to DMZ the router to the IP of the versatility.</P><P>&nbsp;</P><P>If you require more help/info please let me know.</P><P>&nbsp;</P><P>Regards</P><P>&nbsp;</P><P>SC</P> Wed, 10 Nov 2010 08:45:28 GMT SeanC 2010-11-10T08:45:28Z https://business.forums.bt.com/t5/Archive/Re-BT-Versatility-VOIP-Lines-Always-Busy/m-p/17774#M426 <P>Hi Burnsies02</P><P>&nbsp;</P><P>Sorry to hear you are having issues with your voip, the issue you are describing sounds like a port issue.</P><P>&nbsp;</P><P>These issues normally happen when you have a versatility coming off&nbsp;a router, if this is the case the best way to resolve the issue is to DMZ the router to the IP of the versatility.</P><P>&nbsp;</P><P>If you require more help/info please let me know.</P><P>&nbsp;</P><P>Regards</P><P>&nbsp;</P><P>SC</P> Wed, 10 Nov 2010 08:45:28 GMT https://business.forums.bt.com/t5/Archive/Re-BT-Versatility-VOIP-Lines-Always-Busy/m-p/17774#M426 SeanC 2010-11-10T08:45:28Z