Grandstream Networks Grandstream GXP-1200 - Manual (Page 35)

Grandstream Networks, Inc. GXP User Manual Page 35 of 39
Firmware 1.1.6.46 Last Updated: 03/2008
Send Anonymous
If this parameter is set to “Yes”, the “From” header in outgoing INVITE message
will be set to anonymous, essentially blocking the Caller ID from displaying.
Anonymous Method Whether to use “[email protected]>” in the From Header or P-
Asserted-Identity header.
Anonymous Call
Rejection Default is NO. If set to YES, anonymous call will be rejected
Auto Answer Default is No. If set to “Yes”, GXP will automatically switch on speaker to answer
the incoming call. Set to Intercom/Paging mode, it will answer the call based on
the SIP info header from the server.
Allow Auto Answer by
Call-Info If the Call-Info header contains answer-after=0, the call be answered
automatically (so called paging mode).
Turn off speaker on
remote disconnect When BYE is received, the phone will turn off its speaker automatically.
Check SIP User ID for
incoming INVITE Check the SIP User ID in Request URI. If they don’t match, the call will be
rejected.
Refer-To Use Target
Contact Default is NO. If set to YES , then for Attended Transfer, the “Refer-To” header uses the
transferred target’s Contact header information.
Disable Multiple Media
Attribute in SDP Default is No.
Preferred Vocoder GXP supports up to 7 different Vocoder types including G.711(a/µ) (also known
as PCMU/PCMA), GSM, G.723.1, G.729A/B, G.726-32, iLBC, G.722 (wide-band).
Configure Vocoders in a preference list that is included with the same preference
order in SDP message. Enter the first Vocoder in this list by choosing the
appropriate option in “Choice 1”. Similarly, enter the last Vocoder in this list by
choosing the appropriate option in “Choice 8”.
SRTP Mode Enable SRTP mode based on selection. Default is No.
eventlist BLF URI If a server supports this feature, user needs to configure an "eventlist BLF" URI
on the service side (i.e.:
[email protected] )
On the GXP, under Account page, fill in the ""eventlist BLF" field with the URI
without the domain. (i.e.: BLF1006). Under Basic Settings, please select "eventlist
BLF", choose account number, monitored number, etc.
Special Feature Default is Standard. Choose the selection to meet special requirements from Soft
Switch vendors.
S AVING THE C ONFIGURATION C HANGES
After the user makes a change to the configuration, press the “Update” button in the Configuration Menu.
The web browser will then display a message window to confirm saved changes.
Grandstream recommends reboot or power cycle the IP phone after saving changes.