criminal activity, the evidence of such activity may be provided to
law enforcement officials. All users must comply with all corporate
instructions regarding the protection of information assets.
The Avaya technician can match the SSH fingerprint displayed under debug with the fingerprint
present in the SSH client. This information is used to verify whether the administrator is logged on
to the correct SSH server. The SSH fingerprint is not displayed when the FIPS mode is enabled.
The deskphones support 2048-bit asymmetric key length for SSH server.
You can also administer the
SSH_IDLE_TIMEOUT
parameter to configure the duration of inactivity
that will disable SSH.
Enhanced Authentication Security Gateway
Enhanced Authentication Security Gateway (EASG) is a challenge-response authentication and
authorization solution used by Avaya service engineers. EASG is used to control the access and
permissions of service engineers to the customer products.
The table below lists the EASG parameters and supported values:
Parameter name
Value
Description
EASG_SITE_AUTH_FACTOR
Null
Specifies Site Authentication
Factor code associated with the
EASG site certificate being
installed. Valid values are 10 to
20 character alphanumeric string.
EASG_SITE_CERTS
Null
Specifies list of EASG site
certificates which are used by
technicians when they don't have
access to the Avaya network to
generate EASG responses for
SSH login. The URLs must be
separated by commas without
any intervening spaces. Valid
values are 0 to 255 ASCII
characters.
CERT_WARNING_DAYS_EASG
365
Specifies how many days before
the expiration of EASG product
certificate that a warning should
first appear on the phone screen.
Syslog message will be also
generated. Valid values are from
90 to 730.
Time-to-Service
The Time-to-Service (TTS) feature changes the way IP phones register with their gatekeeper,
reducing the time to come into service.
Network requirements
May 2018
Installing and Administering Avaya J169/J179 IP Phone H.323
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