Transport Layer Security (Tls) Settings - Mitel 6867i Administrator's Manual

Mitel 6800 Series SIP Phone Release 4.2.0 Administrator Guide
PARAMETER –
sip as-feature-event
subscription period
DESCRIPTION
FORMAT
DEFAULT VALUE
RANGE
EXAMPLE

TRANSPORT LAYER SECURITY (TLS) SETTINGS

To configure TLS, you must enter the "sip transport protocol" parameter with a value of "4"
(TLS). See the "sip transport protocol" description on
Also enter the following parameters in the configuration files to configure TLS:
PARAMETER –
sips persistent tls
DESCRIPTION
FORMAT
DEFAULT VALUE
RANGE
EXAMPLE
A-104
CONFIGURATION FILES
startup.cfg, <model>.cfg, <mac>.cfg
Specifies the amount of time, in seconds, between re-subscribing. If
the phone does not re-subscribe in the time specified for this
parameter, it loses subscription.
Integer
3600
5 - 2147483647
sip as-feature-event subscription period: 600
page
CONFIGURATION FILES
startup.cfg, <model>.cfg, <mac>.cfg
Enables or disables the use of Persistent Transport Layer Security
(TLS).
Persistent TLS sets up the connection to the server once and
re-uses that connection for all calls from the phone. The setup
connection for Persistent TLS is established during the registration
of the phone. If the phones are set to use Persistent TLS, and a call
is made from the phone, this call and all subsequent calls use the
same authenticated connection. This significantly reduces the delay
time when placing a call.
Notes:
• There can be only one persistent TLS connection created per
phone.
• If you configure the phone to use Persistent TLS, you must also
specify the Trusted Certificate file to use. The Root and
Intermediate Certificates, Local Certificate, and Private Key files
are optional.
Boolean
0 (disabled)
0 (disabled)
1 (enabled)
sips persistent tls: 1
A-98.