Grandstream Networks GXV3350 Administration Manual page 42

Subscribe for MWI
Use Privacy Header
Use P-Preferred-Identity
Header
Use P-Access-Network-
Info Header
Use P-Emergency-Info
Header
Use MAC Header
Add MAC in User-Agent
SIP Transport
Local SIP Port
The default setting is "3", which means when the phone sends OPTIONS
message for 3 times, and SIP server does not respond this message, the
phone will send RE-REGISTER message to register again. The valid range
is 3-10.
Configures the phone system to subscribe voice message service. If it is
set to "Yes", the phone system will periodically send SIP SUBSCRIBE
message for Message Waiting Indication service. GXV3350 phone system
supports both synchronized and non-synchronized MWI. Default is "No".
Determines if the Privacy header will be presented in the SIP INVITE
message and if it includes the caller info in this header. If it is set to
"Default", the Privacy Header will be omitted in INVITE when "Huawei IMS"
special feature is active. If set to "Yes", it will always be presented. If set to
"No", it will always be omitted. The default setting is "Default".
Specifies if the P-Preferred-Identity Header will be presented in the SIP
INVITE message. If set to "default", the P-Preferred-Identity Header will be
omitted in SIP INVITE message when "Huawei IMS" special feature is
active. If set to "Yes", the P-Preferred-Identity Header will always be
presented.
If set to "No", it will be omitted.
The default setting is "Default".
Use P-Access-Network-Info header in SIP INVITE message.
Default setting is Yes.
Use P-Emergency-Info header in SIP INVITE message.
Default setting is Yes.
Configures whether to use MAC header. If set to "No", all SIP REGISTER
messages will not contain MAC header; If set to "Only for REGISTER",
MAC header will only be included in SIP REGISTER and UNREGISTER
messages; If set to "Yes to All SIP", all outgoing SIP REGISTER messages
will contain MAC header.
Configures whether to add MAC address in User-Agent header. If set to
"No", all outgoing SIP messages will not attach MAC address to the User-
Agent header; If set to "Yes except REGISTER", all outgoing SIP
messages except REGISTER message will attach the MAC address to the
User-Agent header; If set to "Yes to All SIP", all outgoing SIP messages
including REGISTER message will attach MAC address to the User-Agent
header.
Determines which network protocol will be used to transport the SIP
message. It can be selected from TCP/UDP/TLS.
Default setting is "UDP".
Determines the local SIP port used to listen and transmit.
GXV3350 Administration Guide
Version 1.0.3.27
P a g e | 42