Fanvil C58 User Manual page 49

No Answer CFwd On
Code
No Answer CFwd Off
Code
Anonymous On Code
Anonymous Off Code Set the Anonymous Off Code, When you choose to
Keep Alive Type
Keep Alive Interval
User Agent
DTMF Type
Local Port
Ring Type
Enable Via Rport
will send message to the server, and the server will
turn off the function immediately.
Set the No Answer CFwd On Code, when you
choose to enable the on answer forward function on
your phone, it will send message to the server, and
the server will turn on the function immediately.
When there are calls to the extension, the server will
forward it to the set number automatically based the
forward type. And the IP phone will not show the
record in the call history anymore.
Set the No Answer CFwd Off Code, when you
choose to disable the busy forward function on your
phone, it will send message to the server, and the
server will turn off the function immediately.
Set the Anonymous On Code, When you choose to
enable the anonymous call function on your IP
phone, it will send information to the server, and the
server will enable the anonymous call function for
your IP phone automatically.
disable the anonymous call function on your IP
phone, it will send information to the server, and the
server will disable the anonymous call function for
your IP phone automatically.
Specify the keep alive type, if the type is option, the
phone will send option sip message to server every
NAT Keep Alive Period(s), then the server responses
with 200 to keep alive. If the type is UDP, the phone
will send UDP message to server to keep alive every
NAT Keep Alive Period(s).
Set examining interval of the server, default is 60
seconds.
Set the user agent if have, the default is VoIP Phone
1.0.
Select DTMF sending mode, there are three modes:
 DTMF_RELAY
 DTMF_RFC2833
 DTMF_SIP_INFO
Different VoIP Service providers may provide
different modes.
Set sip port of each line.
Set ring type of each line.
Enable/Disable system to support RFC3581. Via
rport is special way to realize SIP NAT.