Can some one give me a step by step instruction to install this phone as I keep getting a Sip register failed notification
Hi Omar
SIP Username goes where ever it says SIP Username or Authentication name
SIP Password goes where ever it asks for the password
SIP server goes where ever it asks for the SIP Server or Registrar Server
Omar Douglas
Can some one give me a step by step instruction to install this phone as I keep getting a Sip register failed notification