Fix: Avaya One-X Communicator is Unable to Connect to the Server

Avaya One-X is Unable to Connect to the Server

If you launch Avaya One-X Communicator, you may receive the following error message about the application not able to be configured.

Login Error

Avaya One-X Communicator is unable to connect to the server. Make sure that you have entered the correct IP address or domain name information. Try to log in again. If you are still unable to log in, there is a problem with your network (for example, the network is “down” or your LAN cable is disconnected or defective). Contact your system administrator.

 





  1. Click Ok.
  1. Click the gear in the top right corner. Then click Settings.
Avaya one x settings
 
  1. Click on Telephony. Now, you must add an extension, password, and server. If you do not know this information, contact your systems administrator. 
Avaya one x telephony


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Comments 14

Guest - Guest3879 on Tuesday, 28 March 2023 08:39

Enabling the Emergency Call handling Feature worked for me. Just go to Settings > Outgoing Calls > {Check the box for this feature}. Thanks to all the users who posted this solution prior.

Enabling the Emergency Call handling Feature worked for me. Just go to Settings > Outgoing Calls > {Check the box for this feature}. Thanks to all the users who posted this solution prior.
Guest - Kalinga Wick on Thursday, 17 June 2021 06:32

It worked, after Enabling "Emergency Call Handling Feature" thank you so much guys!!

It worked, after Enabling "Emergency Call Handling Feature" thank you so much guys!!:D:D
Guest - Alex Novitski on Thursday, 09 April 2020 06:11

It worked, after Enabling "Emergency Call Handling Feature" thank you so much guys!!

It worked, after Enabling "Emergency Call Handling Feature" thank you so much guys!!
Guest - Mike on Friday, 27 March 2020 13:52

Thank you. I had unchecked the Enable Emergency Call Handling Feature yesterday and today the application broke. I re-selected the Enable Emergency Call Handling Feature and now it's working again. I noticed the problem only when trying to connecting using "This computer" instead of "Desk phone".

Thank you. I had unchecked the Enable Emergency Call Handling Feature yesterday and today the application broke. I re-selected the Enable Emergency Call Handling Feature and now it's working again. I noticed the problem only when trying to connecting using "This computer" instead of "Desk phone".
Guest - thar27 on Friday, 15 March 2019 13:41

I just went to Devices and Services/Outgoing Calls and "Enable Emergency Call Handling Feature" had been unchecked. This box needed to be checked, along with the "Your extension number XXXX" radio button. I clicked okay, closed the application.. then reopened. Worked like a charm.

I just went to Devices and Services/Outgoing Calls and "Enable Emergency Call Handling Feature" had been unchecked. This box needed to be checked, along with the "Your extension number XXXX" radio button. I clicked okay, closed the application.. then reopened. Worked like a charm.
Guest - Marcelo Freitas on Tuesday, 26 March 2019 13:37

Thanks for this tip; issue resolved

Thanks for this tip; issue resolved:)
Guest - Jason Csiszar on Tuesday, 23 April 2019 12:11

You so rock dude...this fixed my issue as well....THANK U SIR...yes I am shouting..

You so rock dude...this fixed my issue as well....THANK U SIR...yes I am shouting.. :)
Guest - Emmanuel on Monday, 05 August 2019 06:04

Thanks. This worked for me.

Thanks. This worked for me.
Guest - Dash on Thursday, 16 April 2020 07:52

Thanks mate! This helped a lot!

Thanks mate! This helped a lot!
Guest - Nauman on Wednesday, 09 January 2019 00:23

Further to my previous comment about solution from Mark.. What actually solved the issue for me is the General Setting\Devices and Services\Outgoing Calls\Enable Emergency Call Handling Feature. If I disable this check box, I face the problem. If I enable this check box, it works fine. When I initially installed the communicator, I disabled this in the setup wizard. As a result I was getting the problem. Then I followed Mark solution and this time I enabled the check box. It is possible to just go in the settings and enable from there without going through whole effort as described by Mark.

Further to my previous comment about solution from Mark.. What actually solved the issue for me is the General Setting\Devices and Services\Outgoing Calls\Enable Emergency Call Handling Feature. If I disable this check box, I face the problem. If I enable this check box, it works fine. When I initially installed the communicator, I disabled this in the setup wizard. As a result I was getting the problem. Then I followed Mark solution and this time I enabled the check box. It is possible to just go in the settings and enable from there without going through whole effort as described by Mark.
Guest - Nauman on Wednesday, 09 January 2019 00:00

Solution from Mark worked for me.

Solution from Mark worked for me.
Guest - Mark on Friday, 12 January 2018 03:49

ok, the step by step is great, but in our case. . . what is the solution?
in my case, what i did to fix this problem:

generated a log to find the location where the files and informations are saved:
close the avaya software (also on the background)
C:\Users\WINDOWS LOGIN USERID\AppData\Roaming\Avaya\Avaya one-X Communicator\
made a backup from all informations and deleted (i didnt have time to find out the right file where the settings are located to delete just him)
and open again de app
in this case you'll need to reconfigure all the configurations

now it works fine

ok, the step by step is great, but in our case. . . what is the solution? in my case, what i did to fix this problem: generated a log to find the location where the files and informations are saved: close the avaya software (also on the background) C:\Users\WINDOWS LOGIN USERID\AppData\Roaming\Avaya\Avaya one-X Communicator\ made a backup from all informations and deleted (i didnt have time to find out the right file where the settings are located to delete just him) and open again de app in this case you'll need to reconfigure all the configurations now it works fine
Guest - Bill on Tuesday, 19 September 2017 14:18

Nice try, but not this does not resolve the issue.

Nice try, but not this does not resolve the issue.
Guest - Koers on Thursday, 13 July 2017 08:18

Not the solution.

Not the solution.
Wednesday, 20 November 2024