How to Smooth Register Requests and Lower CPU Utilization During a Registration Storm
Last updated on JANUARY 04, 2018
Applies to:Acme Packet 4500 - Version S-Cx6.2.0 and later
Information in this document applies to any platform.
This document explains how the following sip-config options will smooth registration requests over time preventing a CPU spike and call drop scenario when there is a registration storm. This will help prevent the situation of all endpoints continuing to refresh register within the same approximate timeframe. It will prevent the SD from sending too many registers to the core network when SDs cached entry has expired for that AOR.
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