Grandstream Networks HT814 Administration Manual page 34

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Transfer on
Conference Hang-
up
Disable Bellcore
Style 3-Way
Conference
Remove OBP from
Route Header
Support SIP
Instance ID
Validate Incoming
SIP Messages
Check SIP User ID
for Incoming INVITE
Authenticate
Incoming INVITE
Authenticate server
certificate domain
Authenticate server
certificate chain
Trusted CA
Certificates
Allow Incoming SIP
Messages from SIP
Proxy Only
Use Privacy Header
Use P-Preferred-
Identity Header
SIP REGISTER
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If the conference originator hangs up the conference will be terminated, and this option
is enabled, the originator will transfer other parties to each other so they can choose to
either continue the conversation or hang-up. Default is No
Gives the users the possibility of making conference calls by pressing "Flash" key, when
it's enabled by dialing *23 +second callee number. Default 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 SIP messages. Default is No.
Checks SIP User ID in the Request URI of incoming INVITE; if it doesn't match the
HT814 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. The 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. The default setting is "No".
Uses the certificate for Authentication if "Check Domain Certificates" is set to "Yes" under
"Account" -> "SIP Settings".
Checks SIP address of the Request URI in the incoming SIP message; if it doesn't match
the SIP server address of the account, the call will be rejected. Default is No.
Adds "Privacy" header if special feature is set to "Default", and not "CBCOM".
Adds "PPI" header if special feature is set to "Default", and not "CBCOM".
Specify which address (LAN or WAN address) the device will detect to use it in SIP
HT814 Administration Guide
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