Important: The commands or keywords/variables that are available are dependent on platform type, product version, and installed license(s).
Specifies that AKA-v1 algorithm is used as the authentication type when accessing the CSCF service. value specifies a preference - the lower the value, the higher the preference.
value must be an integer from 1 to 1000.
invite: Specifies that access to the CSCF service is allowed if authentication fails on INVITE requests only.
re-register: Specifies that access to the CSCF service is allowed if authentication fails on RE-REGISTER requests when the request is integrity-protected only.
registration: Specifies that access to the CSCF service is allowed if authentication fails on REGISTER requests only.
invite: Specifies that access to the CSCF service is allowed if early IMS-based IP authentication fails on INVITE requests only.
re-register: Specifies that access to the CSCF service is allowed if authentication fails on RE-REGISTER requests when the request is integrity-protected only.
registration: Specifies that access to the CSCF service is allowed if early IMS-based IP authentication fails on REGISTER requests only.
Specifies that the MD5 algorithm is used as the authentication type for accessing the CSCF service. value specifies a preference - the lower the value, the higher the preference.
value must be an integer from 1 to 1000.
Important: The S-CSCF supports multiple authorization schemes, but this requires disabling all authorization configured in the S-CSCF service so that it will send “Unknown” in the Sip-Authorization-Scheme AVP. This allows the HSS to dictate authorization. The following commands disable all authorization configured in the S-CSCF service to allow HSS to control authorization:
default sec: Specifies the default amount of time that a registration can exist on the system.
sec must be an integer from 60 to
max sec -1. Default is 3761. default
sec must be < or = to max
sec and > or = to min
sec.
max sec: Specifies the maximum amount of time that a registration can exist on the system.
sec must be an integer from 60 to 2147483646. Default is 86400. max
sec must be > or = to min
sec.
min sec: Specifies the minimum amount of time that a registration can exist on the system.
sec must be an integer from 60 to
max sec -1. Default is 60. min
sec must be < or = to max
sec.
mandatory: Both inbound and outbound will request reliability.
optional (default): Reliability is imposed by inbound side. Only if inbound call requests reliability will outbound also request reliability.
Specifies the name of the service configured on the system performing TAS functions. name must be from 1 to 63 alpha and/or numeric characters and be an existing service.