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Cisco ASA 3CX Problem

Hello all,

we bought and started to use 3CX Server and SIP Server working in local networks, not problem.
so we are having a problem from the outside 3CX client (iphone, android softphone).

I have read this web site:

http://www.3cx.com/blog/docs/ports-used/

I install create rules Cisco ASA, Why does not connect WAN users SIP server?

Help me plase, Regards.

Access-List:

object-group service 3CX
service-object tcp destination eq 5000
service-object tcp destination eq 5001
service-object tcp destination eq 5060
service-object udp destination eq 5060
service-object tcp destination eq 5061
service-object tcp destination eq 5090
service-object udp destination eq 5090
service-object udp destination range 9000 9049
service-object tcp destination eq 4156

access-list outside-in extended permit object-group 3CX any object sipserver
access-group outside-in in interface outside

NAT:

object network sipserver
host 10.0.4.2

object service 3CX_Management 
service tcp destination eq 5000

object service 3CX_Management_HTTPS
service tcp destination eq 5001

object service 3CX_SIP_TCP
service tcp destination eq 5060

object service 3CX_SIP_UDP
service udp destination eq 5060

object service 3CX_Secure_SIP
service tcp destination eq 5061

object service 3CX_Tunnel_Protocol_TCP
service tcp destination eq 5090

object service 3CX_Tunnel_Protocol_UDP
service udp destination eq 5090

object service 3CX_Media_Server
service udp destination range 9000 9049

object service 3CX_Data_Communication
service tcp destination eq 4156

nat (inside,outside) source static sipserver interface service 3CX_Management 3CX_Management
nat (inside,outside) source static sipserver interface service 3CX_Management_HTTPS 3CX_Management_HTTPS
nat (inside,outside) source static sipserver interface service 3CX_SIP_TCP 3CX_SIP_TCP
nat (inside,outside) source static sipserver interface service 3CX_SIP_UDP 3CX_SIP_UDP
nat (inside,outside) source static sipserver interface service 3CX_Secure_SIP 3CX_Secure_SIP
nat (inside,outside) source static sipserver interface service 3CX_Tunnel_Protocol_TCP 3CX_Tunnel_Protocol_TCP
nat (inside,outside) source static sipserver interface service 3CX_Tunnel_Protocol_UDP 3CX_Tunnel_Protocol_UDP
nat (inside,outside) source static sipserver interface service 3CX_Media_Server 3CX_Media_Server
nat (inside,outside) source static sipserver interface service 3CX_Data_Communication 3CX_Data_Communication

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