FIRMWARE VERSION 1.0.7.4                            GXP1160/GXP1165 USER MANUAL                                    Page 14 of 67 
                                                                 
 
 
To set up the GXP1160/GXP1165, follow the steps below: 
1.  Attach the phone stand to the back of the phone where they are slots;   
2.  Connect the handset and main phone case with the phone cord; 
3.  Connect the LAN port of the phone to the RJ45 socket of a hub/switch or a router (LAN side of the 
router) using the Ethernet cable; 
4.  Connect  the  5V  DC  output  plug to  the  power  jack  on the  phone;  plug  the  power  adapter  into  an 
electrical outlet. If PoE switch is used on GXP1165 in step 3, this step could be skipped; 
5.  The LCD will display provisioning or firmware upgrade information. Before continuing, please wait for 
the date/time display to show up; 
6.  Using the keypad configuration menu or phone's embedded web server (Web GUI) by entering the IP 
address in web browser, you can further configure the phone. 
 
Please see below the pin-out information for GXP1160/GXP1165. 
 
                                                                                     
 
 
 
 
 
 
 
 
Figure 2: GXP1160/GXP1165 Pin-out 
SAFETY COMPLIANCES 
The  GXP1160/GXP1165  phone  complies  with  FCC/CE  and  various  safety  standards.  The 
GXP1160/GXP1165 power adapter is compliant with the UL standard. Use the universal power adapter 
provided  with  the  GXP1160/GXP1165  package  only.  The  manufacturer’s  warranty  does  not  cover 
damages to the phone caused by unsupported power adapters. 
WARRANTY 
If the GXP1160/GXP1165 phone was purchased from a reseller, please contact the company where the 
phone  was  purchased  for  replacement,  repair  or  refund.  If  the  phone  was  purchased  directly  from 
Grandstream, contact the Grandstream Support for a RMA (Return Materials Authorization) number before 
the product is returned. Grandstream reserves the right to remedy warranty policy without prior notification. 
Warning:   
Use the power adapter provided with the phone. Do not use a different power adapter as this may damage 
the phone. This type of damage is not covered under warranty.