Tcp Threshold; Log Level; Http Port; Http User And Password - Snom 4S User Manual

Remember that these values need to be set up on the user agents that you
plan to use with the proxy as well.

TCP threshold

SIP uses both reliable and non-reliable transport layers. The snom
proxy version 2.12 supports UDP and TCP transport layers.
When the proxy needs to send a request, it has to make a decision
which transport layer to use. The TCP threshold value is compared against
the packet length. If it is less that the threshold value, the proxy uses UDP,
otherwise TCP. If you want the proxy to use only UDP, you can enter a large
number here (e.g. 1000000); if you want the proxy to use only TCP, enter a 1
here.
The recommended value for this field is 1300. Using this value, a UDP
packet can be sent within one Ethernet frame without fragmentation.

Log Level

The log level defines how many messages get to the log. If you are
only interested in the most important messages, you can set this to 0. If you
want to see any possible log message, set this field to 9.
The log is kept internally within the proxy. After a certain number of
log entries have been reached, the oldest entries are removed from the log, so
that there is no danger of memory overflow from files getting too large.

HTTP port

The http port is used to contact the web server of the proxy. If you
can see the configuration page, you have found the right port. However,
sometimes you might want to change the port number to a different value
(e.g. to install the mailbox). In this case, enter the desired port number here,
and restart the proxy.

HTTP User and Password

To protect the access to the web server, you can set up a user name
and a password for the web server. Remember that this provides only basic
security, as the content of the web page is transmitted without encryption over
the network and the passwords can easily monitored by network specialists.
However, it avoids everybody easily accessing the proxy.
snom 4S SIP Registrar Proxy 2.12
User Manual
snom technology AG • 57