In this section:
Telephone Number Mapping (ENUM) transforms the telephone number into a universal identifier that can be used across different devices and applications (voice, fax, mobile, e-mail, text messaging, location-based services and the Internet). ENUM can also be used to implement variety of services like number portability, call forwarding etc. It uses a DNS NAPTR record to translate a telephone number into a Uniform Resource Identifier or IP address that can be used in Internet communications.
Since a call may span across multiple network elements and to indicate in signaling to the next network element, that an ENUM query has already been made for the 'TEL URI', the "Process Enumdi" parameter is used. SBC can process enumdi indicator received in ingress INVITE and avoid another redundant query and similarly, if it has done a ENUM dip in conjunction with ERE/PSX, it can send this parameter in egress INVITE thus preventing redundant queries further down the network.
If the R-URI transparency is enabled, then SBC will not send enumdi indicator in egress signaling even if an ENUM dip has been done by ERE/PSX.
The Feature Control Profile
associated with this Sip Trunk Group
can be replaced with a different Feature Control Profile
, if desired. However, deleting a Feature Control Profile
from a Sip Trunk Group
object can cause call failures.
On SBC main screen, go to Configuration > System Provisioning > Category: Call Routing > Profiles > Feature Control Profile. The Feature Control Profile window is displayed.
To edit any of the Feature Control Profile in the list, click the radio button next to the specific Feature Control Profile name.
The Edit Selected Feature Control Profile window is displayed below.
Make the required changes and click Save at the right hand bottom of the panel to save the changes made.
To create a new Feature Control Profile, click New Feature Control Profile tab on the Feature Control Profile List panel.
The Create New Feature Control Profile window is displayed.
The following fields are displayed:
Parameter | Description |
---|---|
| Specifies the unique name of the Feature Control Profile. |
| Specifies whether to enable the Process Destination Tgrp option or not. The options are:
|
| Specifies whether to enable the Process Destination Trunk Context option or not. The options are:
|
Process Enumdi | Specifies whether the Enum Dip Indicator should be processed or not. The options are:
|
To copy any of the created Feature Control Profile and to make any minor changes, click the radio button next to the specific Feature Control Profile to highlight the row.
Click Copy Feature Control Profile tab on the Feature Control Profile List panel.
The Copy Selected Feature Control Profile window is displayed along with the field details which can be edited.
The following parameters are displayed:
Parameter | Description |
---|---|
| Specifies the unique name of the Feature Control Profile. |
| Specifies whether to enable the Process Destination Tgrp option or not. The options are:
|
| Specifies whether to enable the Process Destination Trunk Context option or not. The options are:
|
Process Enumdi | Specifies whether the Enum Dip Indicator should be processed or not. The options are:
|
Ip Protocal Flags | |
Use Ip Protocol | Specifies whether to use the Ip Protocol or not for the created Feature Control Profiles. The options are:
|
Default Called User | If enabled, the application User Name is used the Default Called User value. The options are:
This parameter is visible only if |
The Ip Protocol flag, can be enabled or disabled for each Feature Control Profile created.
Make the required changes to the required fields and click Save to save the changes. The copied Feature Control Profile is displayed at the bottom of the original Feature Control Profile in the Feature Control Profile List panel.
To delete any of the created Feature Control Profile, click the radio button next to the specific Feature Control Profile which you want to delete.
Click Delete at the end of the highlighted row. A delete confirmation message appears seeking your decision.
Click OK to remove the specific Feature Control Profile from the list.