AudioCodes Mediant 800B User Manual page 684

Parameter
Web/EMS: Password
[Password]
Web/EMS: Cnonce
[Cnonce]
Web/EMS: Mutual Authentication
Mode
[MutualAuthenticationMode]
Web/EMS: Challenge Caching
Mode
[SIPChallengeCachingMode]
Proxy IP Table
Web: Proxy IP Table
EMS: Proxy IP
[ProxyIP]
User's Manual
registration is used (i.e., the parameter AuthenticationMode
is set to authentication per gateway).

Instead of configuring this parameter, the Authentication
table can be used (see Authentication on page 395).
Defines the password for Basic/Digest authentication with a
Proxy/Registrar server. A single password is used for all device
ports.
The default is 'Default_Passwd'.
Note: Instead of configuring this parameter, the Authentication
table can be used (see Authentication on page 395).
Defines the Cnonce string used by the SIP server and client to
provide mutual authentication.
The value is free format, i.e., 'Cnonce = 0a4f113b'. The default
is 'Default_Cnonce'.
Determines the device's mode of operation when
Authentication and Key Agreement (AKA) Digest
Authentication is used.

[0] Optional = (Default) Incoming requests that don't include
AKA authentication information are accepted.

[1] Mandatory = Incoming requests that don't include AKA
authentication information are rejected.
Determines the mode for Challenge Caching, which reduces
the number of SIP messages transmitted through the network.
The first request to the Proxy is sent without authorization. The
Proxy sends a 401/407 response with a challenge. This
response is saved for further uses. A new request is re-sent
with the appropriate credentials. Subsequent requests to the
Proxy are automatically sent with credentials (calculated from
the saved challenge). If the Proxy doesn't accept the new
request and sends another challenge, the old challenge is
replaced with the new one.

[0] None = (Default) Challenges are not cached. Every new
request is sent without preliminary authorization. If the
request is challenged, a new request with authorization data
is sent.

[1] INVITE Only = Challenges issued for INVITE requests
are cached. This prevents a mixture of REGISTER and
INVITE authorizations.

[2] Full = Caches all challenges from the proxies.
Notes:

This parameter is applicable only to the Gateway IP-to-IP
application.

Challenge Caching is used with all proxies and not only with
the active one.
This table parameter configures the Proxy Set table with Proxy
Set IDs, each with up to five Proxy server IP addresses (or fully
qualified domain name/FQDN). Each Proxy Set can be defined
with a transport type (UDP, TCP, or TLS). The format of this
parameter is as follows:
[ProxyIP]
684
Mediant 800B GW & E-SBC
Description
Document #: LTRT-10274