User's Manual

Grandstream Networks, Inc. GXP1450 User Manual Page 17 of 40
Firmware 1.0.1.83 Last Updated: 08/2011
To enable shared call appearance, the user would need to register the shared line account on one of the
accounts on the phone. In addition, they would need to navigate to “Settings”->”Basic Settings” on the web
GUI and set the line to “Shared Line” with the corresponding account. If the user requires more shared call
appearances, the user can configure multiple line buttons to be “shared line” buttons associated with the
account.
CALL FEATURES
The GXP1450 supports traditional and advanced telephony features including caller ID, caller ID w/name,
call forward/transfer/park/hold as well as intercom/paging.
Table 10: GXP1450 Call Features
Key Call Features
*30 Block Caller ID (for all subsequent calls)
Offhook and dial “*30”.
*31 Send Caller ID (for all subsequent calls)
Offhook and dial “*31”.
*67 Block Caller ID (per call)
Offhook, dial “*67” and then enter the number to dial out.
*82 Send Caller ID (per call)
Offhook, dial “*82” and then enter the number to dial out.
*70 Disable Call Waiting (per Call)
Offhook, dial “*70” and then enter the number to dial out.
*71 Enable Call Waiting (per Call)
Offhook, dial “*71” and then enter the number to dial out.
*72 Unconditional Call Forward
Offhook, dial “*72”. Then enter the number to forward the call and press “#” or OK
softkey.
*73 Cancel Unconditional Call Forward
Offhook, dial “*73” and the phone will hang up.
*90 Busy Call Forward
Offhook, dial “*90”. Then enter the number to forward the call and press “#” or OK
softkey.
*91 Cancel Busy Call Forward
Offhook, dial “*91” and the phone will hang up.
*92 Delayed Call Forward
Offhook, dial “*92”. Then enter the number to forward the call and press “#” or OK
softkey.
*93 Cancel Delayed Call Forward
Offhook, dial “*93” and the phone will hang up.