VICIDAIL server call forward issue with checkpoint 730

[anugrahm12]

Hi All,

I have ''VICIDAIL''  call server and connected with CP 730 (r77.20). I have problem auto dial number with server and initiate the call for customer.

When connect the server with simple router (Tenda), all services working properly. 

Please suggest the step by step configuration in CP 730 (R77.20) firewall.

Thanks in advance.