Question about Grandstream GXP-2000 IP Phone

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Gxp blinking MY GXP2000 doesnt start, all lights are bilinking, the dsplay also, nothing displayed on it, no button active

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  • pbx-master Aug 14, 2008

    Similar Problem. All lights but the message indicator are solid green. The message indicator is blinking green. I have run a network sniffer on the LAN port and found no traffic. I unplugged the phone by mistake when I was in a setting menu. Since then the phone as been non responsive.

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Replace your power cable.

Dawit

Posted on Nov 16, 2008

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How to reset GXP-280 when forgot admin password?


Talk to the company that you got it from or contact the manufacturer.

Sep 28, 2014 | Grandstream GXP-280 IP Phone

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All the buttons are lit on



Do you have another 5312 on your network? If so swap it out and see if it is the phone or configuration

Apr 23, 2014 | Mitel 5312 IP Phone

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Factory Reset Grandstream GXP 2000 w/o using the menu?


From the Granstream User Manual (Page 44):
Restore Factory Default Setting
WARNING: Restoring the Factory Default Setting will delete all configuration information of the phone.
Please backup or print all the settings before you restoring factory default settings. Grandstream is not
responsible for restoring lost parameters and cannot connect your device to your VoIP service provider.
INSTRUCTIONS FOR RESTORATION:
Step 1: Press "OK" button to bring up the keypad configuration menu, select "Config", press "OK" to
enter submenu, select "Factory Reset" (Please refer to Table 5-1 of keypad flow chart)
Step 2: Enter the MAC address printed on the bottom of the sticker. Please use the following mapping:
0-9: 0-9
A: 22 (press the "2" key twice, "A" will show on the LCD)
B: 222
C: 2222
D: 33 (press the "3" key twice, "D" will show on the LCD)
E: 333
F: 3333
Example: if the MAC address is 000b8200e395, it should be key in as "0002228200333
395".
NOTE: If there are digits like "22" in the MAC, you need to type "2" then press "->" right arrow key to
move the cursor or wait for 4 seconds to continue to key in another "2".
Step 3: Press the "OK" button to move the cursor to "OK". Press "OK" button again to confirm. If the
MAC address is correct, the phone will reboot. Otherwise, it will exit to previous keypad menu interface.

https://www.grandstream.com/products/gxp_series/general/documents/gxp_usermanual_english.pdf

Apr 03, 2014 | Grandstream GXP-2000 IP Phone

1 Answer

Does grandstream gxp 280 support vonage


Hi,
Yes it supports.

SIP Account Name: Vonage
Phone Number: xxxxxxxxxx (enter your Vonage phone number)
Authentication ID: xxxxxxxxxx (enter your Vonage phone number)
Authentication Password: xxxxxxxx (enter your Vonage Authentication Password, this can be Provided to you by Vonage. Please remember that the password is case sensitive.)
SIP Domain: leave blank
Proxy Address: sphone.vopr.vonage.net
Port: 5061
Outbound Proxy: sphone.vopr.vonage.net
Port: 5061
Local Port: 5061
Register Timer: 3600
Codec: Auto
Pkt. Time: Default
Out of Band DTMF: On

-Karthik.

Sep 25, 2012 | Grandstream GXP-280 IP Phone

1 Answer

Call forward will not turn off, have tried *74 & *73 , have rebooted and turned off then on, call divert symbol still on and phone calls still diverted.


To set Unconditional Call Forward ON Dial "*72" for a dial tone. Dial the forwarding number followed by "#". Wait for dial tone. LCD will display "Call FWD Activated"
To Cancel Unconditional Call Forward: dial "*73" and get the dial tone, then hang up. LCD will display "Call FWD Activated

but, since you have tried those two, it could be that there might still be a different type of call forward option that is still ON, on your phone like Busy Call Forward and Delayed Call Forward 1. To Cancel Busy Call Forward: dial "*91". Wait for dial tone. Hang up.
2.To Cancel Delayed Call Forward: Dial "*93" for a dial tone, then hang up.

Let me provide you a link to the website which I used as a reference for your future reference.
http://www.grandstream.com/user_manuals/GXP_User_Manual.pdf

Apr 27, 2011 | Grandstream GXP-2000 IP Phone

1 Answer

GrandStream GXP-2000 not booting


If both phones are showing the same symptoms then it probably means that your DHCP server is down or not configured properly. If the phones are on a separate VLAN and you have recently upgraded or replaced your network switch then it could be misconfigured as well - specifically it may require you to configure a DHCP helper address.

Dec 16, 2009 | Grandstream GXP-2000 IP Phone

1 Answer

Trying to set the gxp2000 with 3cx pb x


Here is a step by step that is very good:

http://grandstream.com/support/gxp_series/general/documents/gxp_interop_3cx.pdf

If you have any more specific questions, please let me know in a follow up. I just set up a 3CX system with these phones last month and it's pretty fresh in my mind.

Good luck!

Jul 30, 2009 | Grandstream GXP-2000 IP Phone

1 Answer

Please help me. Display says: Phone=27.6.214.1 New= What do i need to fill in


Nothing. Just hit the # (Pound) Button, it will change the display, keep hitting pound, It appears that there might be something wrong with the phone. I would call your phone system Administrator. That IP address doesnt look correct.

Jul 09, 2009 | Avaya 4602 IP Phone

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