User's Manual

Grandstream Networks, Inc. GXV3175 USER MANUAL Page 53 of 60
FIRMWARE VERSION 1.0.1.1 Updated : 3/2012
numbers.
Early Dial The default setting is NO. Use only if the proxy supports 484 response.
Refer to Use Target
Contact
The default is NO. If set to YES, then for Attended Transfer, the “Refer-To”
header uses the transferred target’s contact header information.
Auto Answer The default setting is NO. If it is set to YES, the GXV3175 will play a “beep”
sound and answer the phone automatically on the speaker.
Send Anonymous If set to YES, the “From” header in the outgoing SIP messages will be set to
anonymous to block the caller ID from displaying. The default setting is NO.
Anonymous Call Rejection
The default setting is NO；If set to YES，any anonymous call will be rejected
（with 486 Busy message）
Call Log Options to log calls are Log All, Log Incoming/Outgoing Only(missed calls
will not be recorded), Disable All
Special Feature Different soft switch vendors have special requirements; therefore users
may need to select special features to meet these requirements. Users can
choose from Standard, CBCOM, RNK, China Mobile, ZTE IMS and Mobotix
depending on their need.
The default setting is Standard.
Feature Key Sync Default is “No”. This option is to synchronize DND/Call Forward features
with Broadsoft. When set to “Yes”, a SUBSCRIBE will be sent out
periodically to the server. Then when DND/Call Forward features Call
Forward No Answer, Unconditional Call Forward and Call Forward on Busy)
are configured or changed on the phone and the Broadsoft server side,
those features will be synchronized on the phone side and the Broadsoft
server side.
Enable Call Features The default is set to YES. If it is set to NO, call features are disabled.
Call Forward
Unconditional
Sets the number to forward to unconditionally.
Call Forward When Busy Sets the number to forward to when busy.
Call Forward When No
Answer
Sets the number to forward to when no answer.
Delayed Call Forward
Wait Time (s)
The wait time before transferring the call to another extension or to
voicemail; the default setting is 20 seconds.
No Key Entry Timeout (s) Defines the time out duration on no key entry.
Default setting is 4 seconds.
Ring Timeout (s) Defines the time out duration on no answer.
Default setting is 60 second.
Transfer on Conference Defines whether or not the call is transferred to the other party if the initiator