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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map |
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The Cause Map can be checked for each Internal Sip Cause Map Profile or for all the Internal Sip Cause Map Profiles created. Use the drop-down box to select the desired Internal Sip Cause Map Profile.
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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map - Main Field |
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To Edit Cause Map
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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map Highlighted |
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The Edit Selected Cause Map window is displayed below.
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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map - Edit Window |
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Make the required changes and click Save at the right hand bottom of the panel to save the changes made.
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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map Fields |
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The Create New Cause Map window is displayed.
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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map - Create Window |
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The following fields are displayed:
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| 1 | Trunk Provisioning - Trunk Provisioning - SIP Trunk Group |
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Internal Cause | Specifies the option to configure custom SIP cause response codes. Options are: Congestion Policing – SIP cause code used when an initial SUBSCRIBE request is rejected due to Adaptive Overload Control. This internal cause code is mapped to 503 by default, and a Retry-After header is added to SIP response. The Retry-After value is randomized between 'retryAfterMin' and 'retryAfterMax' values. The 'retryAfterMin' and 'retryAfterMax' values must be configured under Ingress Trunk Group in CLI. Refer to sipTrunkGroup congestionHandling SIP Trunk Group - Congestion Handling - CLI to configure these parameters.
Other Req Rate Policing – Cause code when a message rate other than REGISTER or SUBSCRIBE exceeds IP trunk group's maximum configured value.Register Rate Policing – Cause code when REGISTER message rate exceeds IP trunk group's maximum configured value.Register TGLimit – Cause code when current REGISTRATION exceeds IP trunk group's maximum registration limit.Register Timeout – Cause code from REGISTER request timeout.Subscription Rate Policing – Cause code when SUBSCRIBE message rate exceeds IP trunk group's maximum configured value.
Subscription TGLimit – Cause code when current Subscription on IP trunk group exceeds maximum configuration limit.
| Sip Cause
| Specifies the response code to use when a received SIP message other than an INVITE or a REGISTER is rejected due to congestion in the SBC. The value ranges from 300 to 606. |
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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map Highlighted |
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Click Copy Cause Map tab on the Cause Maps List panel.
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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map Fields |
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The Copy Selected Cause Map window is displayed along with the field details which can be edited.
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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map - Copy Window |
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Make the required changes to the required fields and click Save to save the changes. The copied Cause Map is displayed at the bottom of the original Cause Map in the Cause Map List panel.
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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map Highlighted |
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Click Delete at the end of the highlighted row. A delete confirmation message appears seeking your decision.
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| 1 | Profiles - Signaling - Internal Sip Cause Map Profile - Cause Map - Delete Confirmation |
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Click OK Yes to remove the specific Cause Map from the list.