c6a915b2_10_Free_Softphone_VoIP_Clients__Explanation
[Login Message] "Logged in - Enter Phone Number" [Solution] SoftPhone X-PRO is ready. [Explanation] 
SoftPhone X-PRO has successfully registered with the configured SIP servers.
Softphones | VoIP Softphone Information | 10 Free Softphone VoIP Clients
Explanation