c6a915b2_10_Free_Softphone_VoIP_Clients__Explanation
[Login Message] Discovering Firewallï¿½ [Solution] Allow the SoftPhone X-PRO to discover the firewall type, which will be needed for it to auto-configure some of the network settings. [Explanation] 
SoftPhone X-PRO is discovering the type of firewall that it is behind.
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Explanation