NRP1004 Series IP Phone User Manual
New Rock Technologies, Inc. 5-21
Name Description
Keep Alive Type
Sets the keep alive type. If the value is set to Option, the phone will send an option SIP
message at a set interval, and the server will send “200OK” in response. If the value is
set to UDP, the phone will send a UDP message at a set interval to the server.
Keep Alive
Interval
Sets the interval at which the phone sends a message to check whether the server
operates normally.
User Agent
Enables a user agent.
DTMF Type
Sets the DTMF sending mode. The value can be:
DTMF_RELAY
DTMF_RFC2833
DTMF_SIP_INFO
Different VoIP Service providers may use different modes.
DTMF SIP INFO
Mode
Sets the type to 10/11 or * / #.
Ring Type
Sets the ring tone for of each SIP line.
Enable Rport
Enables/Disables the system to support RFC3581. Via rport is a special way to realize
SIP NAT.
Enable PRACK
Enables or disables the SIP PRACK function, which is specialized for the
Ringback tone
(RTB). The default configuration is recommended.
Enable Long
Contact
Enables the Contact field to contain more parameters. This function is used together
with SEM services.
Convert URI
Converts
#
to
%23
before sending URI messages.
Dial Without
Registered
Allows proxy-based call without registration.
Ban Anonymous
Call
Disables the anonymous call function.
Enable DNS SRV
Supports DNS looking up with sip.udp mode.
Enable Missed
Call Log
Enable the missed call log by it, the phone will save the missed call log into the call
history record and display the missed calls on the idle screen, or won’t save the missed
call log into the call history record and display the missed calls on the idle screen.
Server Type
Sets the signaling encryption mode or the type of a special server.
RFC Protocol
Edition
Sets a SIP version. If the phone needs to communicate with the gateway enabling with
SIP 1.0 (such as CISCO5300 ), you need to set the value to RFC2543. The default
value is RFC3261.
Local Port
Sets a port for each SIP line.
Anonymous call
Edition
Enables the phone to make anonymous calls safely. Both RFC3323and RFC3325 are
supported.
Keep
Authentication
Enables the phone to send a registration message containing an authentication field to
the server. In this case, the phone does not need to send a separate authentication
message to the server, and the server is required to respond only to the registration
message, which simply the operation process
Ans. With A
Single Codec
Enables the phone to respond to the SIP message with just one codec supported.
Auto TCP
Enables the phone to automatically use TCP for message transport in the scenario
where the message size exceeds 1300 bytes.
Enable Strict
Proxy
Enables the phone to be compatible with special SIP servers. In composing the
message in response to the server, the phone uses the source IP address of the server,
not the IP address in the
via
field of the message received.
Enable GRUU
Enables the phone to support GRUU.
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Страница 47: ...NRP1004 Series IP Phone User Manual New Rock Technologies Inc 5 17 Figure 5 15 SIP setting interface...
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Страница 76: ...User Manual NRP1004 Series IP Phone 5 46 www newrocktech com Figure 5 28 Softkey setting interface...