Grandstream Networks GRP2612 Administration Manual page 35

Enable 100rel
Callee ID Display
Caller ID Display
Add Auth Header on
Initial REGISTER
Allow SIP Reset
Ignore Alert-Info
header
Account x → SIP Settings → Custom SIP Headers
Use Privacy Header
Use P-Preferred-
Identity Header
Use X-Grandstream-
PBX Header
Use P-Access-
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".
This option is used to configure default ringtone. If set to "Yes", configured
default ringtone will be played. The default setting is "No".
Controls whether the Privacy header will present in the SIP INVITE message
or not, whether the header contains the caller info. When set to "Default", the
Privacy Header will show in INVITE only when "Huawei IMS" special feature
is on. If set to "Yes", the Privacy Header will always show in INVITE. If set to
"No", the Privacy Header will not show in INVITE. Default setting is "Default".
Controls whether the P-Preferred-Identity Header will present in the SIP
INVITE message. The default setting is "default": The P-Preferred-Identity
Header will show in INVITE unless "Huawei IMS" special feature is on. If set
to "Yes", the P-Preferred-Identity Header will always show in INVITE.
If set to "No", the P-Preferred-Identity Header will not show in INVITE.
Enables / disables the use of X-Grandstream-PBX header in SIP request.
When disabled, the SIP message sent from the phone will not include the
selected header. Default setting is "No".
Enables / disables the use of P-Access-Network-Info header in SIP request.
GRP26XX Administration Guide
P a g e |
35