SIP UA Blacklist

Default = Empty.

You can use this list to set SIP User Agent (UA) strings the IP Office will block when the System > LAN1 > VoIP > Allowed SIP User Agents setting is set to Block Blacklist Only.

• Not supported on IP500 V2 systems.

SIP UA Whitelist

Default = Empty.

You can use this list to set the SIP User Agent (UA) strings the IP Office will allow to register when the System > LAN1 > VoIP > Allowed SIP User Agents setting is set to Avaya Clients & Whitelisted or Whitelisted Only.

• Not supported on IP500 V2 systems.

Whitelisted Only

The IP Office system will automatically block traffic from an IP address making repeated failed registration attempts. You can use this list to specify IP addresses the IP Office system should not block.

• This is useful when there are multiple devices registering from behind the same single public IP address. In such a scenario, there can a higher incidence of failed registrations.

• Supported on IP500 V2 systems for IP Office R11.1 FP2 and higher.

• Not supported for IPv6 addresses.