Settings for externally generated CSRs

Last Updated : Jul 16, 2026 |
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If you want to generate your own CSR for use with the Avaya SBC, the following settings are recommended:
  • Private Key Strength: 2048-bit or greater — Avaya SBC supports certificates with 2048-bit or 4096-bit keys
  • Key Usage: keyUsage=keyEncipherment,digitalSignature,non-repudiation
  • Extended Key Usage: extendedKeyUsage=serverAuth,clientAuth