User manual

DYNAMIX IP PHONE 530. User Manual
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2.5.6 Advance SIP settings
This page is used to set the private sip server, stun server, and back up sip server information.
STUN Server setting:
STUN Server Addr: configure stun server address;
STUN Server Port: configure stun server port default 3478
STUN Effect Time: stun detect NAT type circle, unit: minute.
Enable SIP STUN: enable/disable stun.
Enable PRACK: Whether to make gateway or IP phone support Prack function in SIP , we suggest
you keeping default setting
Enable Keep Authentication: registering signal together with the authentication information. If
enable it, the server will confirm the registering and send back the confirmation massage directly
instead of requesting the terminals to send authentication information if needed.
Auto Detect Server: Whether to enable the function of auto detecting the server. With this function
your ATA and IP phone will send information to auto detect the server at every period of time. If find
the server is not available it will try to register the server again.
Enable Session Timer：Whether to enable te RFC4028
Signal Encode: Wherther to enable the signal encrypt
Rtp Encode: Whether to enable the voice encrypt
Enable Private Register: Whether to enable the second SIP Server to register
Please refer to SIP_Config
for the setting for how to set the public alter server.
User can register two sip servers: public sip server and private sip server.these two sip servers are
independent from each other and running in the same time.
For how to configure private sip server. Please refer to SIP_Config
Enable URI Convert: transfer the # into %23 when sending URI
Enable Strict Proxy: compatible with special server ( when the message is returned , they use