SIP Clients and Asterisk for NAT

SIP Clients and Asterisk for NAT

There are two main options when ¬†Asterisk is behind NAT: externaddr and extern host. The external address of the gateway (router) to the external network. “Externaddr = hostname [: port]” indicates the static address [: port] that will be used in SIP and SDP messages. The hostname (hostname) is raised every time [s] is loaded […]

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