This profile specifies the type and behavior of security mechanism to apply to the Access Solution acting as a P-CSCF. Excerpt Include |
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| SIP Security Profile - CLI |
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| SIP Security Profile - CLI |
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nopanel | true |
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Include Page |
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| _Transparency_Profile_Note |
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| _Transparency_Profile_Note |
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To View SIP Security ProfileOn the SBC main screen, go to Configuration > Profile Management > Category: Service Profiles > SIP Security Profile.
To Edit SIP Security ProfileTo edit any of the SIP Security Profile in the list, click the radio button next to the specific SIP Security Profile name. The Edit Selected SIP Security Profile window is displayed below.
Make the required changes and click Save at the right hand bottom of the panel to save the changes made. To Create SIP Security ProfileTo create a new SIP Security Profile, click New SIP Security Profile tab on the SIP Security Profile List panel. The Create New SIP Security Profile window is displayed.
SIP Security Profile Parameters: Parameter | Description |
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Name | The user name of this SIP Security Profile. | Sbx Sec Mode | Use this parameter to define the SBC security mode for this SIP Security Profile. - Sbc-pcscf (default) – SBC acts as integrated SBC+PCSCF mode.
- Sbc-only: SBC-only mode. The SBC disregards the configured security mechanism (ipsec-3gpp or tls) in the profile, if any.
When you configure Sbx Sec Mode as "Sbc-only", you must configure a Transparency Profile in an egress trunk group. | Force Client Security | If Enabled, while selecting the Security Mechanism, the precedence is given to the order of occurrence of mechanism-name values in the Security-Client header. - Disabled (default)
- Enabled
| Reject Sec Unsupported Request | Enable this flag to reject the incoming REGISTER when it does not contain "sec-agree" header value (in Require or Proxy-Require headers) or does not contain any supported mechanism-name (ipsec-3gpp) in "Security-Client" header. Use default setting "Disabled" to process messages using "Digest without TLS" security mechanism. - Disabled (default)
- Enabled
| Encryption Preference | Specify the SIP Security Profile encryption preference. - Always-encrypt – Use this option to reject REGISTER requests if the UE offers a NULL encryption algorithm.
- None (default) – If this option is configured the SBC compares the UE's offer of encryption algorithms with the list of supported encryption algorithms, and selects the first matched entry in the 401 response for the REGISTER request. The SBC accepts the NULL encryption algorithm if it is the first one in the UE's offer.
- Null-forced – Use this option to enforce NULL encryption irrespective of what encryption algorithm offered by the UE. The SBC acting as a Proxy For Call Session Control Function (P-CSCF) always disables encryption.
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To Delete SIP Security ProfileTo delete any of the created SIP Security Profile, click the radio button next to the specific SIP Security Profile. Click Delete at the end of the highlighted row. A delete confirmation message appears seeking your decision. Click Yes to remove the specific SIP Security Profile. |