User's Manual
GXP2130/GXP2140/GXP2160/GXP2170/GXP2135   
ADMINISTRATION GUIDE 
Page 75 of 85 
To  connect  to  a  Bluetooth  device,  turn  on  GXP2130v2/2140/GXP2160/GXP2170‟s  Bluetooth  radio 
first.The first time when  using  a  new  Bluetooth device  with the  GXP2130v2/2140/GXP2160/GXP2170, 
"pair" the device with the phone so that both devices know how to connect securely to each other.After that, 
users could simply connect to a paired device.Turn off Bluetooth if it's not used. 
Bluetooth  related  settings  are  under  GXP2130v2/2140/GXP2160/GXP2170's  LCD 
Menu->System->Bluetooth. 
GXP2130v1  does  not  support  Bluetooth  function,  only  GXP2130v2  supports  Bluetooth,  you  could 
differentiate by P/N as well as by FCC ID. 
For more details on Bluetooth features, please refer to: 
http://www.grandstream.com/sites/default/files/Resources/GXP2130v2_2140_2160_Bluetooth_User_Guid
e.pdf 
PACKET CAPTURE 
GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 is embedded with packet capture function on firmware 
1.0.4.10 or greater. The related options are under Maintenance -> Packet Capture.   
Figure 7: Packet Capture in Idle 
In the option Capture Location, User can select to store the capture file in phone‟s internal storage or 
extended USB storage. When the Capture Location is specified as USB, a USB drive must be connected. 
When USB is selected as the capture location, user can define the capture file name in USB Filenamefield. 










