Grandstream Networks HT801 Administration Manual page 28

Transfer on Conference Hang-up
Remove OBP from Route Header
Support SIP Instance ID
Validate Incoming SIP Message
Check SIP User ID for Incoming
INVITE
Authenticate Incoming INVITE
Authenticate server certificate
domain
Authenticate server certificate chain
Allow Incoming SIP Messages from
SIP Proxy Only
Use Privacy Header
Use P-Preferred-Identity Header
Use P-Access-Network-Info Header
Use P-Emergency-Info Header
Use P-Asserted-Identity Header
SIP REGISTER Contact Header Uses
If set to "Yes", when the phone hangs up as the conference initiator, the conference
call will be transferred to the other parties so that other parties will remain in the
conference call. Default setting is No.
Removes outbound proxy info in "Route" header when sending SIP packets.
Default is No.
Includes "SIP Instance ID" attribute to "Contact" header in REGISTER request as
defined in IETF SIP outbound draft.
Default is No.
Validates incoming messages.
Default is No.
Checks SIP User ID in the Request URI of incoming INVITE; if it does not match the
HT801/HT802 SIP User ID, the call will be rejected. Direct IP calling will also be
disabled. Default is No.
Challenges the incoming INVITE for authentication with SIP 401 Unauthorized
message. Default is No.
Configures whether to validate the domain certificate when download the
firmware/config file. If it is set to "Yes", the phone will download the
firmware/config file only from the legitimate server.
Default setting is "No".
Configures whether to validate the server certificate when download the
firmware/config file. If it is set to "Yes", the phone will download the
firmware/config file only from the legitimate server.
Default setting is "No".
Checks SIP address of the Request URI in the incoming SIP message; if it does not
match the SIP server address of the account, the call will be rejected.
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 set to Default, it will add Privacy header
unless special feature is Telkom SA or CBCOM. Default 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 Telkom SA or CBCO is active. If set to "Yes", the P-
Preferred-Identity Header will always be presented. If set to "No", it will be omitted.
Default setting is Default.
With this feature enabled, device will populate the WAN access node with IEE-
802.11a, IEE-802.11b in P-Access-Network-Info SIP header.
This feature support of IEEE-48-addr and IEEE-EUI-64 in SIP header for emergency
calls.
With this feature set to Yes, device will send' P-Asserted-Identity Header' on the SIP
Invite. Default is No
Specifies which address (LAN or WAN address) the device will detect to use it in SIP
Register Contact Header. When set to LAN, Contact header will include local IP from
ATA in REGISTER messages, while if set to WAN, host/port/contact will be updated
from SIP 401/403/404/407 Via header "received"/"rport" parameters in REGISTER
messages. Default is LAN Address.