Grandstream Networks WP810 Administration Manual page 39

SIP URI Scheme when
using TLS
Use Actual Ephemeral
Port in Contact with
TCP/TLS
Outbound Proxy Mode
Support SIP Instance
ID
SUBSCRIBE for MWI
SUBSCRIBE for
Registration
Enable 100rel
Callee ID Display
Caller ID Display
Add Auth Header on
Initial REGISTER
Allow SIP Reset

Dual (Secured)

Dual (BLF Enforced)
Specifies if "sip" or "sips" will be used when TLS/TCP is selected for SIP
Transport. The default setting is "sips".
This option is used to control the port information in the Via header and
Contact header. If set to No, these port numbers will use the permanent
listening port on the phone. Otherwise, they will use the ephemeral port for
the connection. The default setting is "No".
The Outbound proxy mode is placed in the route header when sending SIP
messages, or they can be always sent to outbound proxy.
Defines whether SIP Instance ID is supported or not. Default setting is "Yes".
When set to "Yes", a SUBSCRIBE for Message Waiting Indication will be
sent periodically. The phone supports synchronized and non-synchronized
MWI. The default setting is "No".
When set to "Yes", a SUBSCRIBE for Registration will be sent out
periodically. The default setting is "No".
The use of the PRACK (Provisional Acknowledgment) method enables
reliability to SIP provisional responses (1xx series). This is very important to
support PSTN internetworking. To invoke a reliable provisional response, the
100rel tag is appended to the value of the required header of the initial
signaling messages. The default setting is "No".
When set to "Auto", the phone will update the callee ID in the order of P-
Asserted Identity Header, Remote-Party-ID Header and To Header in the
180 Ringing. If "Disabled", callee ID will be displayed as "Unavailable". When
set to "To Header", caller ID will not be updated and displayed as To Header.
When set to "Auto", the phone will look for the caller ID in the order of P-
Asserted Identity Header, Remote-Party-ID Header and From Header in the
incoming SIP INVITE. When set to "Disabled", all incoming calls are
displayed with "Unavailable". When set to "From Header", the phone will
display the caller ID based on the From Header in the incoming SIP INVITE.
The default setting is "Auto".
To define whether authorization Header will be added on initial REGISTER
from the first REGISTER. The default setting is "No".
This is used to perform a factory reset through SIP NOTIFY. When the phone
receives the NOTIFY with event: RESET, the phone should perform a factory
reset after the authentication. The default setting is "No".
WP810 Administration Guide
Version 1.0.1.1
P a g e | 39