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
