Question about Grandstream GXP-2000 IP Phone

2 Answers

My ip phone doesn't works


i have a problem with my phone

my phone is an grandstream gxp2000

the problem is the next

when i put the power supply in it

all the lights of my phone still on

and the screen dont show anything

i hope you can tell me what is the problem

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 7 Answers
Re: my ip phone doesn't works - Grandstream GXP-2000 IP Phone IP Phones


Posted on Dec 13, 2007

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 3 Answers
Re: my ip phone doesn't works

Replace your power cable and you problem will be solved.


Posted on Nov 16, 2008

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

How to reset admin passwod gxp285

The default administrator password is "admin"; the default end-user password is "123".
You would need to do a factory reset if those don't work, but beware all your configurations will be overwritten.
See instructions here P44

Jun 27, 2014 | Grandstream GXP285

1 Answer

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.
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
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.

Apr 03, 2014 | Grandstream GXP-2000 IP Phone

1 Answer

Does grandstream gxp 280 support vonage

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:
Port: 5061
Outbound Proxy:
Port: 5061
Local Port: 5061
Register Timer: 3600
Codec: Auto
Pkt. Time: Default
Out of Band DTMF: On


Sep 25, 2012 | Grandstream GXP-280 IP Phone

2 Answers

I have the GXV-3000 IP Video phone, there is a RJ11 jack on the back. How do I use the interface? Connect to my phone line from ATT or connect to a regular phone (as an extention?)? Thanks.

A copy of the user manual for your IP phone is found here:

I have browsed through and found no mention of an RJ-11 port on the back, only two RJ-45 Network ports, one for connecting to a PC in switch mode and one for ethernet mode.

If your phone is different and DOES have an RJ-11 port (as some IP phones do), I can only assume it is to connect to a landline to offer landline services as well as IP services.

Under those circumstances of course DO NOT attempt to plug in your landline RJ-11 into an RJ-45, it will not work and you risk shorting something out.

May 03, 2011 | Grandstream GXV-3000 IP Video 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:

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

Grandstream budget tone 200

Go to internet
Type your the ip phone address
type admin as password if you never changed it
That's it

Nov 04, 2008 | Grandstream GXP-2000 IP Phone

1 Answer

Gxp blinking

Replace your power cable.


Jun 28, 2008 | Grandstream GXP-2000 IP Phone

1 Answer

Grandstream password recovery

if you have a password reset disk use that.otherwise
you must use the password recovery software

Feb 14, 2008 | Grandstream GXP-2000 IP Phone

Not finding what you are looking for?
Grandstream GXP-2000 IP Phone Logo

Related Topics:

608 people viewed this question

Ask a Question

Usually answered in minutes!

Top Grandstream IP Phones Experts


Level 3 Expert

56582 Answers

David Payne
David Payne

Level 3 Expert

13436 Answers


Level 3 Expert

93738 Answers

Are you a Grandstream IP Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides