Mitel 6867i Premium, Administrator'S Manual, Page: 127 / 1042

Administrator Level Options
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Local SIP TLS Port sip local tls port Specifies the local source port (SIPS/TLS) from
which the phone sends SIP messages.
Notes:
1.
It is recommended that you avoid the conflict
with any TCP ports being used. For example:
WebUI HTTP server on 80/tcp and HTTPS on
443/tcp.
2.
By default, the IP phones use symmetric TLS
signaling for outgoing TLS SIP messages.
When symmetric TLS is enabled, the IP phone
uses port 5061 as the persistent TLS
connection source port. When symmetric TLS
signaling is disabled, the IP phone chooses a
random persistent TLS connection source port
for TLS messages from the TCP range (i.e.
49152...65535) after each reboot regardless of
whether the parameter “sip outbound support”
is enabled or disabled.
For more information, see Chapter 4, “SIP and TLS
Source Ports” on page 4-31 .
Registration Failed
Retry Timer sip registration retry
timer Specifies the time, in seconds, that the phone
waits between registration attempts when a
registration is rejected by the registrar.
For more information, see Chapter 4, “Advanced
SIP Settings (optional)” on page 4-77 .
Registration Timeout
Retry Timer sip registration timeout
retry timer Specifies the length of time, in seconds, that the
phone waits until it re-attempts to register after a
REGISTER message times out.
If this parameter is set lower than 30 seconds, the
phone uses a minimum timer of 30 seconds.
For more information, see Chapter 4, “Advanced
SIP Settings (optional)” on page 4-77 .
PARAMETER IN
MITEL WEB UI PARAMETERS IN
CONFIGURATION
FILES DESCRIPTION