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 S-CSCF service is allowed if authentication fails on INVITE requests only.
re-register: Specifies that access to the S-CSCF service is allowed if authentication fails on RE-REGISTER requests when the request is integrity-protected only.
registration: Specifies that access to the S-CSCF service is allowed if authentication fails on REGISTER requests only.
invite: Specifies that access to the S-CSCF service is allowed if early IMS-based IP authentication fails on INVITE requests only.
re-register: Specifies that access to the S-CSCF service is allowed if authentication fails on RE-REGISTER requests when the request is integrity-protected only.
registration: Specifies that access to the S-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 S-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:
id must be from 1 to 79 alpha and/or numeric characters in length.
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.
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.
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.
attempts must be an integer from 1 to 10.
code must be a three-digit integer from 400 to 699.
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.