Shenzhen Letel Technology Co.,Ltd*User Manual for TVP304
the same configuration
，
so the configuration of proxy server is usually the same with that of
register server
，
but if the configurations of them are different(such as different IP addresses), then
each server's configuration should be modified separately
）；
Configure SIP
proxy
server
signal port
；
Configure proxy
server account
；
Configure proxy
server password
；
Configure local
signal port
，
the
default is 5060
（
this port will go into effect immediately, the SIP call will use the modified port
for communication after modification
）
Configure expire
time of SIP
server register
，
the default is 600 seconds. If the expire time that server requires is more or less
than that configured by the phone
，
the phone can automatically modify it to the recommended
time limit and register
；
Configure
detection interval
time of the server
，
if the phone enables SIP detection server function
，
the phone will detect once
for whether the server has response every other detection interval time
；
Configure
enable/disable
register
；
Configure to enable public
outbound proxy. If proxy
server has been enabled
，
the phone will consider the user as using outbound proxy automatically.
If the configuration has been disabled
，
the phone can still be registered to the server
，
but can't
make SIP call
；
configuration of registered call by the phone will not have impacts on SIP point-
to-point call
；
Configure SIP of the phone as
default protocol
；
Enable the phone to
use
protocol
edition.When the
phone need to
communicate with phones which is using SIP1.0 such as CISCO5300 and so on,then it should be
configured into RFC2543 to communicate normally. the default is to enable RFC3261
；
DTMF
sending mode configuration
；
three kinds
：
the above are basic configurations of SIP.
Note
：
if you want to register and call through server
，
you must configure corresponding
numbers
（
which are usually SIP accounts
）
to local port
，
otherwise the phone will reject for
sending out register message when it considers that there is no number.
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