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Register Server Addr:
Register address of public SIP server
Register Server Port:
Register port of public SIP server
，
default port is 5060
Register Username:
Username of your SIP account (Always the same as the
phone number)
Register Password:
Password of your SIP account.
Proxy Server Addr:
IP address of proxy SIP server (SIP provider always use
the same IP for register server and proxy server, in this case you don’t need to configure
the proxy server information.)
Proxy Server Port:
Signal port of SIP proxy
Proxy Username:
proxy server username
Proxy Password:
proxy server password
Domain Realm:
SIP domain, enter the sip domain if any, otherwise
3300IP-TRM will use the proxy server address as sip domain.
Local SIP port:
Local SIP register port, default 5060
Phone Number:
Phone number of your SIP account
Enable Register:
Enable/Disable SIP register.3300IP-TRM won’t send
register info to SIP server if disable register.
Enable Message Waiting
：
The configuration allows/forbids Message Waiting.
Advanced SIP Setting
Register Expire Time:
register expire time, default is 60 seconds. 3300IP-TRM
will auto configure this expire time to the server recommended setting if it is different from
the SIP server.
Call Forward:
Please refer to Value_add_service for detail.
No answer
：
If no answer, it will forward to appointed phone.
Always
：
The caller always forward to the appointed phone.
Forward Photo Number
：
call the forwarded phone number.
