Planet Networking & Communication VGW 20FS Series User Manual page 40

Explanation of SIP parameters:
Primary SIP Server Address
Primary SIP Server port
Registration Expires
Heartbeat
Secondary SIP Server address
Secondary SIP Server port
Registration Expires
Secondary SIP heartbeat
Outbound Proxy Address
Outbound Proxy Port
Retry Interval when Registration failed
Registration Times per Second
SIP Transport Type
Use Random Port
SIP Local Port
4-/8-/16-/24-/32-Port SIP Internet Telephony Gateway
The IP address or domain name of the primary SIP server is provided by
VoIP service provider.
The Service port of the primary SIP server is 5060 by default.
It is used to avoid excessively frequent registrations.
When the time that is set expires, terminals will send register request to
the primary SIP server. The time is 1800s by default.
Heartbeat is used to check the connection between terminal and SIP
server.
The IP address or domain name of the backup SIP server is provided by
VoIP service provider.
Service port of the backup SIP server is 5060 by default.
It is used to avoid excessively frequent registrations.
When the time that is set expires, terminals will send register request to
the backup SIP server. The time is 1800s by default.
Heartbeat is used to check the connection between terminal and SIP
server.
Outbound proxy IP address or domain name is provided by VoIP service
provider.
Default outbound proxy port is 5060.
The retry interval time after a registration fails is 30s by default.
The maximum number of registrations in a second. 0 means no limitation
for registrations.
SIP-based transmission includes UDP, TCP ir Auto. Default: UDP.
The SIP port for providing services for terminal is chosen at random.
Default SIP local service port is 5060.
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