Register TimeOut

Retry registration calls at every 'x' seconds (default 20).

Register Attempts

Number of registration attempts before we give up; 0 = continue forever.

Table 3-2. Outbound DIP registration description

¾NAT Support

The externip, externhost and localnet settings are used if you use IP PBX behind a NAT device to communicate with services on the outside.

Figure 3-4. NAT support settings

 

Extern IP

 

Address that we're going to put in outbound SIP messages if we're

 

 

behind a NAT.

 

 

 

 

 

 

 

 

 

 

Alternatively you can specify an external host, and IP PBX will perform

 

Extern Host

 

DNS queries periodically. Not recommended for production

 

 

 

environments! Use externip instead.

 

 

 

 

 

Extern Refresh

 

How often to refresh externhost if used. You may specify a local network

 

 

in the field below.

 

 

 

localnet=192.168.0.0/255.255.0.0; All RFC 1918 addresses are local

 

networks

 

Local Network

 

localnet=11.0.0.0/255.0.0.0

; Also RFC1918

Address

localnet=171.16.0.0/12

; Another RFC1918 with CIDR notation

 

localnet=168.254.0.0/255.255.0.0; Zero conf local network

Table 3-3. NAT support description

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