Teo IPTelephone Network - Manual (Page 38)

Teo IP Telephone Network Administration Guide
Page 38 13-280132 Rev. Q
SIP Settings
XML Tag Data / Description
<sip_attmpt_b4_backup>
unsuccessful transmissions
</sip_attmpt_b4_backup>
The number of unsuccessful transmissions before the
phone switches to the Backup Proxy Server in the
form xx with leading zeros suppressed.
2 to 10, default value = 8
<sip_retry_reg_timer>
seconds
</sip_retry_reg_timer>
The number of seconds between SIP registration
retries.
Valid range is 1 to 65535 seconds (1 second to18.2
hours) in the form xxxxx with leading zeros
suppressed.
default value = 30
<session_refresher>
entity
</session_refresher>
The entity that refreshes the SIP session.
NONE
LOCAL
REMOTE
ANY (default)
<session_timer>
keep alive
</session_timer>
Session timer keep alive mechanism is described in
RFC 4028.
REQUIRED
SUPPORTED
UNSUPPORTED (default)
<session_timer_min>
seconds
</session_timer_min>
The minimum value that the phone will accept for the
session. This value cannot be larger than the
<session_timer_interval>.
Valid range is 90 to 2,147,483,647 seconds (1.5
minutes to 68 years) with leading zeros suppressed.
default value = 90
<session_timer_interval>
seconds
</session_timer_interval>
The maximum amount of time that can occur
between session refresh requests in a dialog before
the session will be considered timed out.
Valid range is 90 to 2,147,483,647 seconds (1.5
minutes to 68 years) with leading zeros suppressed.
default value = 3600 (1 hour)
<sip_refresh_use_update>
ON/OFF
</sip_refresh_use_update>
Enables the use of SIP UPDATE method for session
refreshes.
ON
OFF (default)
<phone_context>
context string
</phone_context>
Defines the default phone-context to be used when
calling local numbers when the SIP URL type is “tel”.
The default setting is a zero length string.