In this section:

When a DNS-ENUM service is triggered in the ERE, you can configure the ERE to prioritize a Dialed Number (DN) over a Routing Number (RN) in the ingress INVITE when formulating the ENUM query by configuring the ENUM Message Definition entity's "Use Dialed Number Only" flag, and then associating it with an ENUM Service for prioritization.

If the ENUM Message Definition is not associated with an ENUM Service, the ENUM query is formed using the RN. Alternatively, if the ENUM Message Definition is attached to an ENUM service and the "Use Dialed Number Only" flag is enabled, the ENUM query is formed using the DN. The ENUM Message Definition configuration uses a seeded default entry named "ENUM_REQUEST". 

Note

The DN option of the "ENUM Message Definition" feature is limited to an ENUM Service using a Service Type of "Sip AoR". 

Note

This functionality is also available in the PSX. Refer to ENUM Message Definition Entity Screen and MADDR and REGEX Expression Support in ENUM Responses for details.

To View ENUM Message Definition

On the SBC main screen, go to All > Global > Servers > ENUM Message Definition. The ENUM Message Definition window opens.


To Create an ENUM Message Definition

Click New ENUM Message Definition. The Create New ENUM Message Definition window is displayed.

 

Use the following table when configuring ENUM Message Definition. 

ParameterLength/RangeDescriptionM/O
NameUp to 23 characters

<profile> – Enter the profile name.

  • ENUM_REQUEST (This option is the default seeded value)
M
Use Dialed Number Only

N/A

Enable this flag to only send dialed numbers in the ingress INVITE in support of “maddr” and REGEX expressions in an ENUM response. Use the default setting to send routing numbers.

  • Disable (default)
  • Enable
Note

This option is limited to an ENUM service with a service-type of SIP-AOR.

This flag also exists in the PSX in the "ENUM Message Definition Entity" screen. 

O

To Edit an ENUM Message Definition

  1. Click the radio button next to the row for the specific ENUM Message Definition entity. The Edit Selected ENUM Message Definition window opens.
  2. Make the required change and click Save.

To Copy an ENUM Message Definition

  1. To copy an ENUM Message Definition, click the radio button next to the ENUM Message Definition row.
  2. Click Copy ENUM Message Definition. The Copy Selected ENUM Message Definition window opens.
  3. Make any required changes and click Save.

To Delete an ENUM Message Definition

  1. To delete a custom ENUM Message Definition, click the radio button next to the ENUM Message Definition element.
  2. Click the X at the end of the row.
  3. Confirm the deletion when prompted.