Value Range
Default Value
SIP_CONTACT_ON_ACK_n
Parameter Name Example
Value Format
Description
Value Range
Default Value
VOICE_MESSAGE_AVAILABLE
Value Format
Description
Value Range
Default Value
SIP_INVITE_EXPIRE_n
Parameter Name Example
Value Format
Description
Value Range
Default Value
SIP_FOVR_NORSP_n
Parameter Name Example
Value Format
Document Version 2015-02
•
Y
•
N
N
SIP_CONTACT_ON_ACK_1
BOOLEAN
Specifies whether to add the "Contact" header to SIP ACK message.
•
Y (Add the "Contact" header)
•
N (Do not add the "Contact" header)
N
BOOLEAN
Specifies how the existence of voice messages is determined when a
"Messages-Waiting: yes" message is received.
•
Y (Determines that voice messages exist when
"Messages-Waiting: yes" is received with a "Voice-Message" line
included.)
•
N (Determines that voice messages exist when
"Messages-Waiting: yes" is received even without a
"Voice-Message" line included.)
Y
SIP_INVITE_EXPIRE_1
INTEGER
Specifies the period, in seconds, in which the INVITE message will
expire.
0, 60–65535 (0: Disable)
0
SIP_FOVR_NORSP_1
BOOLEAN
5.3.19 SIP Settings
Administrator Guide
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