How to configure your mobile phone to use the voip service

i show how to configure your mobile phone to use the VOIP service

Instructions

Difficulty: Moderately Easy

1. this configuration is only for the mobile phones come with a wifi connectivity and preferably nokia n95, e60,e61 ,e50
2. make sure you got the service articles your service provider give to you.
3. 1- Press and select Tools > Settings > Connection >
   Then select SIP settings > select Options > select New SIP profile >
   select Use default profile >
   2- At profile area, keep every thing as default except Public user name , Registration and Registrar server ,
   you need to change them as the following:
   3- Press on Public user name and type: your user [e-mail]
   (For Example: 12345@(your provider) > select OK
   (You will get your (provider)ID Number and password from (your provider)
   4- Then press on Registration > select Always on
   Then press on Registrar server > and change the following:
   • At Registrar server address type: (your provider)
   • At Realm type: asterisk
   • At User name type: (your provider)account ID number (For Example: 12345)
   • At Password type: ***** ((your provider)Account password)
   • select Transport type > select UDP > select OK
   • At Port keep it as it is (5060) > Back > Back > Back > Back > Exit > Back > Exit
   5-Press and select Tools > Settings > Connection >
   Then select Internet tel. > select Options > select New profile > Default (Your You can keep it
   as it is or change the name) > OK > Back > Back > Back > Exit > Back > Exit
   6- Press and select Tools > Connectivity > Internet tel. > Exit > Back > Exit
   Whenever you need to find and connect to any Wi-Fi internet select Internet tel.
   (We suggest you keep the icon of Internet tel. on your mobile desktop for easy reaching)
   7- Now your mobile is ready to use and enjoy free internet calls using (your provider) services, if you need any assistance,
   or you need to know (your provider) international calling rates, visit (your provider) website www.(your provider).com
   Indications on your mobile Desktop:
   Your mobile now has an active wireless internet connection (Wi-Fi)
   Secure wireless internet connection (This type of network need password to be able to use)
   Your mobile now is connected to Emafone service (You are ready to make and receive calls)
   8-Make sure when you like to make or receive calls with (your provider) service, you are in an area covered by wireless internet 1 rnet (Wi-Fi)
   Make sure that your mobile is connected to a wireless internet (Wi-Fi) , if not connected , you will need to
   do the following:
   Press and select Tools > Connectivity > Internet tel.
   Whenever you need to find and c