In this section:
This section specifies the SIP header parameters.
To View and Edit Sip Headers And Parameters
On SBC main screen, go to Configuration > System Provisioning > Category: Trunk Provisioning > Ip Signaling Profile > Egress Ip Attributes > Sip Headers And Parameters. The Sip Headers And Parameters window is displayed.
DEFAULT_H323
On the Sip Headers And Parameters window, choose the Ip Signaling Profile as DEFAULT_H323 to view the Sip Headers And Parameters for H323 Trunk Group.
Figure 1: Trunk Provisioning - Egress Ip Attributes H323 Sip Headers And Parameters
There are no Sip Headers And Parameters for DEFAULT_H323 type of Egress Ip Attributes.
DEFAULT_SIP
On the Sip Headers And Parameters window, choose the Ip Signaling Profile as DEFAULT_SIP to view the Sip Headers And Parameters for SIP Trunk Group.
Figure 2: Trunk Provisioning - Egress Ip Attributes SIP Sip Headers And Parameters
The following fields are displayed:
Table 1: Egress Ip Attributes SIP Headers and Parameters
Parameter | Description |
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Include Charge Information | Select the includePChargeInfo option to map charge information in a call setup message (i.e., the charge number parameter of an IAM) to egress P-Charge-Info header in INVITE message. If the ERE returns billing information in a policy response, the SBC ensures that the egress P-Charge-Info header in INVITE message is populated with the indicated data. If the SBC receives a SIP INVITE message for a call destined to the PSTN, the SBC populates the charge number parameter of the outgoing IAM based on the egress P-Charge-Info header in INVITE message.
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Session Expires Refresher | Controls whether the refresher parameter is sent in the Session-Expires header and is enabled when the Customized Session Timer Behavior flag is selected. Options include:
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Sip To Header Mapping | This parameter indicates which number is mapped and returned in the outgoing SIP To header. Options include:
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Destination Trunk Group Options | Use this parameter to specify destination trunk group options.
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Originating Trunk Group Options | Use this parameter to specify originating trunk group options.
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Generate Call Id Using | Use this parameter to determine how ingress Call-ID generates the egress Call-ID.
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Make the required changes and click Save at the right hand bottom of the panel to save the changes made.