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Fargus's Avatar
Posts: 1,217 | Thanked: 446 times | Joined on Oct 2009 @ Bedfordshire, UK
#5
Originally Posted by tywtyw2002 View Post
i know
but my sip SP tell me i need to set Authentication user &password ,if not do this my account can't login .
Are you trying to connect over WiFi or Cellular? If through WiFi have you checked that your router isnot blocking the SIP protocol?