In this section:

Zone Advance Peer Control

 

The SBC can disable/set Out of Service the server at the IP peer level. In order to do so, your network must know the server IP address of the peer.

 

The SBC uses a Domain Name Server (DNS) server to resolve the Fully Qualified Domain Name (FQDN), and obtains multiple IP peer addresses. After a carrier notifies your network that a particular server has an issue and is out of service, your network server's peer mode is set to Out Of Service

 

This feature provides the flexibility to block peers individually within a trunk group. The can be set to out of service, rejecting both incoming and outgoing calls.

 

Command Syntax

Note

Unless annotated otherwise, the parameter values in this section apply to the SBC Core.

This command allows the user to terminate calls immediately or after some specified time.

% set addressContext <adddress context name> zone <zone name> ipPeer <ip peer name> action <dryUp | force>

 

Command Parameters

Action Parameters

Parameter

Length/Range

Description

actionN/A

Specifies a clearing action when the SIP Signaling Port goes out-of-service (OOS). Calls can be forcefully cleared or allowed to dry up in out-of-service mode..

  • dryUp- (default) Starts the Dry Up Timeout timer indicating the time in minutes the calls are allowed to complete. Once the timer expires, ongoing calls are torn down gracefully.
  • force -  Ongoing calls on the given signaling port are cleared immediately.

 

Configuration Example

set addressContext addr_2 zone ZONE_AS ipPeer ABC action dryUp

 

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