Question about Cisco SPA504G IP Phone

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Cisco 504g will not power up

When power on, nothing on screen, red mute key, green headset key & green loudspeaker key nothing else. Any advice how to fix?

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  • 89 Answers

Plug out the cable from this and put in again or reset the device.

Posted on Jun 25, 2014

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nkrcs
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SOURCE: no dial tone on cisco 504G phone

to use an Ethernet phone you will need a VOIP supplier ( You will need to Google this for the country you are in ) . You will not be able to use it until you have these set up. Ethernet phones are not like a standard home phone which use your local exchange to route your calls they use servers on the internet to do that and route your call to landlines.
I hope this helps if so please give me a thumbs up

Posted on Jul 23, 2010

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1 Answer

I need to modify the settings of my cisco ip phone 7941


Complete these steps:
  1. Unplug the power cable from the phone, and then plug in the cable again.
  2. Immediately press and hold # and while the Headset, Mute, and Speaker buttons begin to flash in sequence, release #. ...
  3. Press 123456789*0# within 60 seconds after the Headset, Mute, and Speaker buttons begin to flash.

Aug 04, 2015 | Cisco 7941G-GE IP Phone

2 Answers

Need to reset phone cisco7962


Hi Gtrcop
Restart phone by unplugging power cable
When you see cisco logo press and hold #
Headset, Mute, and Speaker buttons begin to flash in sequence, release #.


Press 123456789*0# within 60 seconds after the Headset, Mute, and Speaker buttons begin to flash.


The phone will prompt for


Keep network cfg? 1 = yes 2 = no
In order to maintain the current network configuration settings for the phone when the phone resets, press 1. In order to reset the network configuration settings when the phone resets, press 2.


HTH
-Karthik

Oct 16, 2012 | Cisco 7962G IP Phone

1 Answer

I can't hear the other people on my plantronics cs 70 which is connected with my cisco ip phone 7941 phone


• Check that all cords and jacks are connected correctly.

• Check that the base has power (red indicator light) and the headset battery is fully charged.

• Try other phone configuration dial settings on the base unit. Ensure the selected number is in line with the position indicator.

• Ensure you are in headset mode. Press the call control button to select correct mode. The talk indicator light on the base is green.

Good luck from Headsets Direct!

Sep 09, 2011 | Plantronics Explorer 220 Bluetooth Headset...

1 Answer

My cisco ip phone 7960 is stuck in boot up mode after performing the soft reboot. i press 123456789*0#


You can try a couple of things: Unplug the power cable from the phone, hold dows the # key, and then plug the power cable in again. The phone begins its power up cycle. Release the # key after the Speaker button is no longer lit. You should see the following message on the phone: "Reset key sequence detected" Press 123456789*0# within 60 seconds after the Headset, Mute, and Speaker buttons begin to flash. If you enter this key sequence correctly, the phone displays this prompt: Keep network cfg? 1 = yes 2 = no In order to maintain the current network configuration settings for the phone when the phone resets, press 1. In order to reset the network configuration settings when the phone resets, press 2.
Or to perform a full reset: Press **#** to reset the Cisco IP Phone 7960

Mar 15, 2011 | Cisco 7910 IP Phone

1 Answer

What is the pairing security code for xx3 plantronics


The following are detail instructions on how to Pair (sync) a Plantronics Bluetooth Headset to your Bluetooth Cell Phone:

1 - You need to go into the device you wish to pair it and turn the Bluetooth feature first.

2 - Then you need to place the headset in pairing mode so your phone will find it.

Find your model headset in the instructions below. Once the headset is in "Pairing" mode you will then need to follow the instructions in your cell phone or Bluetooth device's user guide on how to go it to your phone and search for the headset & pair it to a Bluetooth headset.

The passkey is 0000 (4 Zeros) except models M1000 and M1500 (see below for their number )

For the Plantronics M3000/M3500 (discontinued):

Pressing and holding down the volume up key and the talk button at the same time. Hold them in together until the indicator light on the headset starts flashing red then green.

For the Plantronics 510 Voyager:

510_small.jpg

Pressing and holding down the call control button and holding down the volume up at the same time until the indicator light on the headset starts flashing red then blue.

320_128.jpgexpl330_128_blue_pop.jpg340_small.jpg

Plantronics Explorer 320,330,340 & 350

Begin with the headset turned off. Press and hold down the silver call control button in for 6-10 seconds. The light will flash blue first. Continue to hold the button down then release the button when the indicator light starts flashing red then blue.

dis655_128_blue_pop.jpg 665_small.jpg

Plantronics 655, 665

Begin with the headset turned off. Press and hold down the silver call control button in for 6-10 seconds. The light will flash blue first. Continue to hold the button down then release the button when the indicator light starts flashing red then blue.



discovery645_small.jpg

Plantronics Discovery 640, 645, 640e

Begin with the headset turned off. Press and hold down the silver call control button in for 6-10 seconds. The light will flash blue first. Continue to hold the button down then release the button when the indicator light starts flashing red then blue.

plantronics-590a_small.jpg

Plantronics Pulsar 590/590e & 590A & a Bluetooth device:

Begin with the headset turned off. Press and hold the call control button then power the headset on and when the indicator light flashes red and blue, release the call control button. Once the headset is paired successfully the headset will flash blue.

pulsaradapter.jpgFor the Plantronics Pulsar 590 & 590A & the Universal Adapter: Begin with the headset turned off. Press and hold the call control button. Power the headset on and when the indicator light flashes red and blue, release the call control button. Turn the Universal Adapter on. Press and hold the adapter pairing/connect button for 7-10 seconds. When adapter starts flashing red and blue release the buttons. The headset and adapter will flash blue when paired successfully.

pulsar_260_128.jpgPlantronics Pulsar 260

For the Plantronics Pulsar 260, Begin with pendant powered on.

Press and hold both the mute/play/pause button and the power on/off/pairing button simultaneously. When the
indicator light flashes red and blue, release buttons. While pendant is flashing red and blue, use the phone menu to search for Bluetooth devices and select "260 Plantronics." When prompted for passkey,
enter 0000.

m2500.gif
For the Plantronics M2500 (discontinued):

Start with the headset powered on. Press and hold down the call control button while also rotating the multi function dial upward (away from the light) until the indicator light on the headset starts flashing red then green. When prompted for passkey, enter 0000.
m1000.jpg
For the Plantronics M1000 (discontinued):

Hit and hold the volume/mute switch in until the indication light starts blinking.

m1500.jpg
For the Plantronics M1500 & A500 adapter (discontinued): Turn the headset on and the adapter off. On the headset push in and hold the mute/volume dial until the indicator light begins to flash. On the adapter press and hold the blue power button for 10 seconds. The light on the adapter will flash once after 3 seconds- continue to hold the power button for another-7 seconds until the light flashes red. If the pairing is successful, the headset will sound a tone and both the headset and adapter lights will turn off.

For both the Plantronics M1000/M1500 (discontinued): If you remove the battery cover from the headset and then remove the battery itself. On the Green PC board itself there will be a letter followed by 4 numbers. These 4 numbers are your personal PIN code.

You can also use the Plantronics Bluetooth Pairing Guide

Feb 05, 2011 | Cell Phones

1 Answer

No dial tone on cisco 504G phone


to use an Ethernet phone you will need a VOIP supplier ( You will need to Google this for the country you are in ) . You will not be able to use it until you have these set up. Ethernet phones are not like a standard home phone which use your local exchange to route your calls they use servers on the internet to do that and route your call to landlines.
I hope this helps if so please give me a thumbs up

Jul 23, 2010 | Cisco SPA504G IP Phone

2 Answers

Cs55 connects but has no sound on headset


The compatibility setting, in almost 100% of the cases, should be set to "1".  You can find it on the side of the base, it's a little turn wheel that will turn if you stick your thumbnail in it and twist.  I have seen one instance on the Cisco IP phones that requires the compatibility setting to be on 5, so try that as well.
If you have a lifter installed, make sure that the short telephone cable that comes out of the back of the headset's base unit is plugged into the handset port of the telephone (where the handset coily cord is normally plugged into).  You would then plug the handset coily cord into the front of the headset base unit.  Make sure you have that configuration, and try again.
Finally you can try a re-set.  To do this you should lift the headset off of the charging base, make sure the green light on the top of the base is off (the headset is off), and then do the following: 1. Hold down the mute button and the call answer button at the same time. (The mute button is the black little wheel on the top of the headset itself.  If you use the tip of your finger to push that straight in, it will mute the headset) 2.  Keep holding both buttons down until the green light below your thumb on the headset flashes for 2 consecutive series. 3.  Let go.  Wait about 20 seconds then try answering.
If this doesn't work, try a re-subscription: 1. Place the headset back on the charging base. 2. The two microphone volume adjust buttons on the back of the BASE unit should be pressed together.  This will start the red light and the yellow light blinking on the front of the base unit. 3. Hold the mute button down while the headset is still on the charging base.  Hold it down until the red light stops blinking. 4. Disconnect the power to the base so that the red light and yellow light turns off. 5. Plug the power back in after about 5 seconds of it being disconnected and make sure the red light on the front of the charging base is now solid and the yellow light is flashing. 6.  Pick up the headset and try again.

May 07, 2009 | Plantronics CS55 Wireless Headset

1 Answer

PL-CS55 headset lifts receiver but only get buzzing sound in


Try a system reset:
1. Lift the headset off of the charging cradle (the base).  Make sure the headset is turned off.  The green light on the base won't be on if the headset is turned off. 2. Hold down the call answer button on the headset at the same time as mute button.  The mute button is found on the little black wheel on the top of the headset.  Use the tip of your finger to push it straight in. 3. Hold both buttons until you see a green light on the headset flash.  It will be right below your thumb.  Hold both buttons until the green light flashes for a series of 2 flashes.  Then let go of both buttons. 4. Put the headset back on the charging cradle and wait 30 seconds.  Lift it back off and try again. 5. If this doesn't work repeat the process once more or try a resubscription.
Resubscription procedure:
1. Put the headset back onto the charging cradle.  Make sure the red light on the base is on and the yellow light is flashing. 2. On the back of the base there are two buttons for the microphone adjustment that can be pressed down.  Press both of those down until the red light and yellow light on the front of the base start flashing. 3. While the headset is still on the charging cradle press and hold the mute button until the red light on the base goes solid, and the yellow light stays flashing. 4. Unplug the power to the base and then plug it back in. 5. Wait 20 seconds and try.

Apr 22, 2009 | Plantronics PL-CS55 Wireless Headset

2 Answers

Just got the CD445 Base Station. Red light keeps blinking


press the cid button then press menu then scroll through your missed calls then hit exit

Dec 26, 2008 | Philips ACCESSORIES & S60202 Earbud/Line...

1 Answer

Headset CS50


It sounds like you need to re-register the earpiece to the base. To do this, use the following steps:
1. Return the headset to the
Headset Docking Cradle

2. Press and hold both the
Speak Volume Adjust Buttons (+/-)
on the back of base unit for a
minimum of 5 seconds. The
Red Power Indicator will then
flash

3. Press and hold the Headset
Mute Switch (black button on top
of earpiece) for a minimum
of 5 seconds. The On-line
indicator (green light on boom)
will then illuminate.

4. Subscription completion is
indicated when the Power
Indicator is fully illuminated
and the On-line Indicator is
extinguished.

5. If subscription fails within 2
minutes the headset will return
to the un-subscribed state.

Aug 19, 2008 | Plantronics CS50 Wireless Headset

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