Grandstream Networks GXP2160 - Unconditional Call Forward; Changing Default Password on First Boot

P a g e | 87
GXP21XX User Guide
Version 1.0.9.108
*72
Unconditional Call Forward.
To set up unconditional call forward:
 Off hook the phone;
 Dial *72 and then enter the number to forward the call;
 Press OK softkey or SEND key.
*73
Cancel Unconditional Call Forward. To cancel the unconditional call forward:
 Off hook the phone;
 Dial *73;
 Hang up the call.
*90
Busy Call Forward. To set up busy call forward:
 Off hook the phone;
 Dial *90 and then enter the number to forward the call;
 Press OK softkey or SEND key.
*91
Cancel Busy Call Forward. To cancel the busy call forward:
 Off hook the phone;
 Dial *91;
 Hang up the call.
*92
Delayed Call Forward. To set up delayed call forward:
 Off hook the phone;
 Dial *92 and then enter the number to forward the call;
 Press OK softkey or SEND key.
*93
Cancel Delayed Call Forward. To cancel the delayed call forward:
 Off hook the phone;
 Dial *93;
 Hang up the call.
Changing Default Password on First Boot
When accessing the GXP2130/2140/2160/2170/2135 for the first time or after factory reset, users will be
asked to change the default administrator password before accessing GXP21xx Web interface. The new
password field is case sensitive with a maximum length of 25 characters. Using strong password including
letters, digits and special characters is recommended for better security.