In this section:
Overview
Use the profile SIP Adaptive Transparency Profile to configure SIP header transparency for P-ASSERTED-IDENTITY.
When the profile is enabled for a Trunk Group and the SBC receives an updated P-ASSERTED-IDENTITY header as part of SIP Request Methods (INVITE
/UPDATE
), or in SIP Responses (200
/180
/183
), the SBC relays the SIP message transparently to the other leg of the call.
Note that SIP privacy handling takes precedence over the SIP Adaptive Transparency Profile.
Feature Precedence and Backward Compatibility
The SBC gives precedence to SIP Privacy handling when the SIP Adaptive Transparency Profile is enabled. For example, if the incoming SIP message has " Several flags prevent the SBC from relaying a re-INVITE, or an UPDATE, to the other leg of the call. When you enable such flags, the behavior is contradictory to that of the SIP Adaptive Transparency Profile. To resolve such conflicts, the SBC gives precedence to the SIP Adaptive Transparency Profile over the following flags: privacy: Id
" and the flag Apply Privacy Id
under Profiles > Services > Privacy Profile
is set to Enabled
, the SBC does not include P-ASSERTED-ID
header in the egress message.
Profiles > Signaling > IP Signaling Profile > Common IP Attributes > Flags
Relay Data Path Mode Change From Other Call Leg
Minimize Relaying Of Media Changes From Other Call Leg All
Disable Media Lock Down
Lock Down Preferred Codec
Call Hold Interworking
Address Context > Zone > SIP Trunk Group > Signaling
Sdp 100rel Iwk For Prack
Rel100 Support
Address Context > Zone > SIP Trunk Group > Media
Late Media Support
To View and Select a SIP Adaptive Transparency Profile
On the SBC main screen, navigate to All > Profiles > Services > SIP Adaptive Transparency Profile.
The SIP Adaptive Transparency Profile window displays.
Figure 1: SIP Adaptive Transparency Profile
To select a profile, click the radio button corresponding to the profile in the SIP Adaptive Transparency Profile List pane.
Figure 2: SIP Adaptive Transparency Profile List
To Edit a Selected SIP Adaptive Transparency Profile
Select a profile in the SIP Adaptive Transparency Profile List pane.
The Edit Selected SIP Adaptive Transparency Profile pane displays.
Figure 3: Edit Selected SIP Adaptive Transparency Profile
Edit the fields and click Save.
To Copy a Selected SIP Adaptive Transparency Profile
Select a profile in the SIP Adaptive Transparency Profile List pane.
Click Copy SIP Adaptive Transparency Profile.
The Copy Selected SIP Adaptive Transparency Profile pane displays.
Figure 4: Copy Selected SIP Adaptive Transparency Profile
Edit the fields and click Save.
To Create a New SIP Adaptive Transparency Profile
Click +New SIP Adaptive Transparency Profile.
The Create New SIP Adaptive Transparency Profile pane displays.
Figure 5: Create New SIP Adaptive Transparency Profile
Table 1: Field Descriptions
Field | Length/Range | Default | Description | M/O |
---|---|---|---|---|
Name | 1-23 characters | N/A | Specifies the profile name for which the SBC passes configured SIP headers "adaptive transparently". | O |
State | N/A | Disabled | The administrative state of the SIP Adaptive Transparency Profile.
| O |
Enter values for the fields and click Save.
To Delete a Selected SIP Adaptive Transparency Profile
Select a profile in the SIP Adaptive Transparency Profile List pane.
Click the delete icon at the end of the selected row.
Confirm the delete prompt.