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 […]

Read More
Asterisk Centos 7 FreePBX Installation 13

Asterisk Centos 7 FreePBX Installation 13

Technologies move ahead and the time does not stand still, operating systems are being improved and updated. The consideration of installing the current version of the ¬†IP PBX Asterisk 13 on the operating system Linux CentOS 7, and a new web interface FreePBX 13 is a very natural process for the development of the enterprise. […]

Read More