Huawei eSpace 6805 Administrator's Manual page 17

eSpace 6805 IP Phone
Administrator Guide
Table 3-6 Basic Settings
Parameter
TEL URI
SIP Registration
Unregister on Reboot
Register Expiration
Reregister before Expiration
Local SIP Port
SIP Registration Failure Retry Wait Time
SIP T1 Timeout
SIP T2 Timeout
SIP Transport
SIP URI Scheme When Using TLS
Use Actual Ephemeral Port in Contact with
TCP/TLS
Remove OBP from Route
Issue 01 (2014-01-06) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 Configuration and Loading Files
Description
If the phone has an assigned PSTN
telephone number, this field should be set to
"User=Phone". Then a "User=Phone"
parameter will be attached to the
Request-Line and "TO" header in the SIP
request to indicate the E.164 number. If set
to "Enable", "Tel:" will be used instead of
"SIP:" in the SIP request.
Selects whether the phone will send SIP
Register messages to the proxy/server.
If set to "Yes", the SIP user's registration
information will be cleared when the phone
reboots. The SIP Contact header will
contain "*" to notify the server to unbind the
connection.
Specifies the frequency (in minutes) in
which the phone refreshes its registration
with the specified registrar. The maximum
value is 64800 (about 45 days).
Specifies the time frequency (in seconds)
that the phone sends re-registration request
before the Register Expiration.
Defines the local SIP port used to listen and
transmit.
Specifies the interval to retry registration if
the process is failed. Valid range is 1 to
3600.
SIP T1 Timeout. The default setting is 0.5
seconds.
SIP T2 Interval. The default setting is 4
seconds.
Determines the network protocol used for
the SIP transport.
Specifies if "sip:" or "sips:" will be used
when TLS/TCP is selected for SIP
Transport.
Defines whether the actual ephemeral port
in contact with TCP/TLS will be used when
TLS/TCP is selected for SIP Transport.
When set to "Yes", the SIP extension on the
phone will notify the SIP server that it's
behind a NAT/Firewall.
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