Cisco Cisco ASR 5000
CSCF SIP Proxy Configuration Mode Commands
sifc ▀
Command Line Interface Reference, StarOS Release 18 ▄
3421
sifc
Enables Shared Initial Filter Criteria (SiFC) functionality. This command is disabled by default.
Product
SCM (S-CSCF, SIP Proxy)
Privilege
Administrator
Mode
Exec > Global Configuration > Context Configuration > CSCF Service Configuration > SIP Proxy Configuration
configure > context context_name > cscf service service_name > rfc3261-proxy
Entering the above command sequences results in the following prompt:
[context_name]host_name(config-cscf-service-rfc3261-proxy)#
Syntax
[ default | no ] sifc
default | no
Disables shared iFC functionality for this SIP Proxy.
Usage
Use this command to configure the SIP Proxy to share iFC functionality.
If both the HSS and the SIP Proxy support this feature, subsets of iFC may be shared by several service
profiles. The HSS downloads the unique identifiers of the shared iFC sets to the SIP Proxy. The SIP Proxy
uses a locally administered database to map the downloaded identifiers onto the shared iFC sets.
If the SIP Proxy does not support this feature, the HSS will not download identifiers of shared iFC sets.
If both the HSS and the SIP Proxy support this feature, subsets of iFC may be shared by several service
profiles. The HSS downloads the unique identifiers of the shared iFC sets to the SIP Proxy. The SIP Proxy
uses a locally administered database to map the downloaded identifiers onto the shared iFC sets.
If the SIP Proxy does not support this feature, the HSS will not download identifiers of shared iFC sets.
Important:
When using this feature option, the network operator is responsible for keeping the local databases in
the S-CSCFs and HSSs consistent.