Microsoft Exchange account integration configuration parameters

Last Updated : Apr 17, 2026 |
Prolog information
Use 46xxsettings.txt file to set the following parameters:
Parameter name
Default Value
Description
EXCHANGE_SERVER_LIST
Specifies a list of one or more Exchange server IP addresses.
Addresses can be in dotted-decimal or DNS name format, separated by commas without any intervening spaces.
The list can contain up to 255 characters.
EXCHANGE_SERVER_MODE
Specifies the protocol to be used to contact Exchange servers.
Value operation:
EXCHANGE_SERVER_SECURE_MODE
Specifies if HTTPS should be used to contact Exchange servers.
Value operation:
Note:
Avaya J129 IP Phone does not support this feature.
EXCHANGE_AUTH_METHOD_DEFAULT
Specifies the Exchange authentication method configured by administrator.
When you configure Basic (Forced) or OAuth (Forced) method, it is the active authentication method. The phone user is not allowed to change the authentication method from phone user interface.
When you configure non-forced method, phone user can change the authentication method from the phone user interface and configure the active authentication method.
Value operation:
  • 0: Basic authentication (Default)
  • 1: OAuth authentication
  • 2: Basic authentication- forced
  • 3: OAuth authentication- forced
Note:
Avaya J129 IP Phone does not support this feature.
EXCHANGE_AUTH_USERNAME_FORMAT
Specifies the necessary format of the username for http authentication.
Value operation:
EXCHANGE_USER_ACCOUNT_DEFAULT
Specifies the Exchange user account configured by administrator. This parameter is only applicable when authentication method is OAuth.
If phone user hasn't configured any user name on the phone user interface then value configured in this parameter would be used.
The valid value is a string of up to 255 characters. The default value is empty.
Note:
Avaya J129 IP Phone does not support this feature.
EXCHANGE_EMAIL_DOMAIN
Specifies the Exchange email domain.
The value can contain 0 to 255 characters.
EXCHANGE_NOTIFY_SUBSCRIPTION_PERIOD
Specifies the number of seconds between re-syncs with the Exchange server.
Valid values are 0 through 3600.
EXCHANGE_USER_DOMAIN
Specifies the domain for the URL used to obtain Exchange contacts and calendar data. The parameter is used as a part of the user authentication.
The value can contain 0 to 255 characters.
You can change the value by using the Admin menu on the phone.