PLANET ICF-1700 - Manual (Page 31)

More Setting
Item Description
First page Display name: Configure the display name, when called to do the
calling party (caller name not given) shows that this configuration
parameter. Allow the English alphabet input (does not support
Chinese).
Server Name: Configure the SIP registration server name.
Server port: Configure the SIP register server signal port.
Register timeout(s): Configure SIP server registrations expire time,
default is 60 seconds. If the server requires the registration period is
greater than or less than the time configured the phone, the phone
can automatically modify the recommended time limit for the server
and re-register.
DTMF mode: Set DTMF transmit mode, there are four:
DTMF_RELAY
DTMF_RFC2833
DTMF_SIP_INFO
DTMF_AUTO
Different server vendors can provide different models.
RFC protocol edition: Configure phone to use protocol version.
When your phone needs to communicate with gateway which uses
SIP1.0, like CISCO5300, you need to configure RFC2543. RFC3261
is used by default.
Second
page RFC privacy edition: Configuration uses anonymous security
exhaled support RFC3323 and RFC3325.
Transport protocol: Configuration using the transport protocol, TCP
or UDP
Ban anonymous: Configure whether to banned anonymous call.
Enable strict proxy: Compatible with special server, using source
address of opposite side when return message, no longer using
address in the via field.
Enable subscribe: After successful registration, subscription
information, you can subscribe to the state of someone else or voice
mail, etc.
Enable via rport: Configuration can support RFC3581, rport
mechanism is used for internal the network, and requires a SIP
server support, used to maintain internal and external network device
NAT connection
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