Avaya 9600 Series Administering

The OCSP responder follows RFC 2560. The deskphones accept only signed responses. The
validation of the signed response is done by using one of the three options mentioned in section
4.2.2.2 in the RFC:
1. The OCSP response is signed using CA which is trusted certificate is administered using
OCSP_TRUSTCERTS.
2. The OCSP response is signed using CA which is also used to sign the certificate in
question.
3. The OCSP response is signed using CA which includes a value of id-kp-OCSPSigning in
an ExtendedKeyUsage extension and is issued by the CA that issued the certificate in
question.
The following 46xxsettings parameters are used by OCSP for certificate revocation.
• OCSP_ENABLED
• OCSP_URI
• OCSP_URI_PREF
• OCSP_ACCEPT_UNK
• OCSP_NONCE
• SERVER_CERT_RECHECK_HOURS
• OCSP_TRUSTCERTS
Related links
Certificates usage on page 16
Registration with the call server
The call server referred to in this section is Avaya Aura
®
Communication Manager.
The phone is registered with the call server in two modes, named registration and unnamed
registration.
Named registration
In this step, the phone might prompt the user for an extension and password. The phone uses that
information to exchange a series of messages with the call server. For a new installation and for
full service, the user can enter the phone extension and the password configured on the call
server for that particular extension. The information required to restart a phone that was previously
registered with an extension number is already stored on the phone. The user must confirm the
information so that the phone is appropriately registered and can download call server data such
as feature button assignments.
Unnamed registration
Unnamed registration provides the telephone with a restricted class of service, such as
emergency calls, if administered on the call server. Using this feature, you can register a
deskphone with the call server without an extension. To invoke Unnamed Registration, either enter
a null (empty) extension or password or take no action. Unnamed registration is controlled on both
the Communication Manager and the UNNAMEDSTAT parameter in the 46xxsettings file.
Administration overview and requirements
March 2018 Administering Avaya 9608/9608G/9611G/9621G/9641G/9641GS IP Deskphones H.
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Comments on this document? infodev@avaya.com

Avaya 9600 Series Specifications

General

Brand	Avaya
Model	9600 Series
Category	IP Phone
Language	English