Web server
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Configuration Files

A - 63

Keep-Alive

Allowing for the configuration of TCP keep-alive on SIP TLS connections, the

phone can detect a failures quickly (in minutes) and attempt to re-register with

the SIP call server (or its redundant pair).
This configuration attribute is defined as follows:

Web Server

The phone contains a local web server for user and administrator features.

This can be disabled for applications where it is not needed or where it poses

a security threat. The web server supports both basic and digest

authentication. The authentication user name and password are not

configurable for this release.
This configuration attribute is defined as follows:

Attribute

Permitted
Values

Default

Interpretation

tcpIpApp.keepalive.tcp.idleTransmitInterval

10 to 7200

Null

After idle x seconds, the
keep-alive message is sent to
the call server.

If set to Null, the default value is
30 seconds.

Note: If this parameter is set to a
value that is out of range, the
default value is used.

tcpIpApp.keepalive.tcp.

noResponseTrasmitInterval

5 to 120

Null

If no response is received to
keep-alive message, another
keep-alive message is sent to
the call server after x seconds.

If set to Null, the default value to
20 seconds.

Note: If this parameter is set to a
value that is out of range, the
default value is used.

tcpIpApp.keepalive.tcp.sip.tls.enable

0, 1

If set to 1, enable TCP keep-alive
for SIP signalling connections
that use TLS transport.

If set to 0, disable TCP
keep-alive for SIP signalling
connections that use TLS
transport.

Attribute

Permitted
Values

Default

Interpretation

httpd.enabled

0, 1

If set to 1, the HTTP server will be enabled.

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