ATCOM AT-640 User Manual page 31

AT-640 User Manual
� Proxy Password: Input your SIP register password.
� Domain Realm: config SIP local domain. If the server does not have special
requirements for the local domain of SIP terminal, the local domain can be the
same as SIP server domain. The user can also leave it as blank; the system will
take SIP server domain as the domain realm.
� Enable Register: Enable or disable registration .
Advanced SIP
Advanced Advanced Advanced SIP SIP SIP setting
� Register Expire Time: register expire time, default is 60 seconds. AT-640 will
auto configure this expire time to the server recommended setting if it is
different from the SIP server.
� Auto Detect Server Interval: Set examining interval of the server, default is 60
seconds.
� User Agent: Set the user agent if have, the default is VoIP Phone 1.0.
� Signal Key: Signal encryption Key.
� Media Key: voice stream encryption Key.
� Local Port: Local SIP signal port，default as 5060.
� Hotline Number: Set hot line number of each line.
� MWI Number: Set SIP1 voicemail Number.
� Enable Keep Authentication: Enable/Disable Keep Authentication System will
take the last authentication field which is passed the authentication by server to
ATCOM TECHNOLOGY CO., LIMITED
setting
setting setting