Complete these tasks to configure the sip-interface element for two realms.

1. Retrieve the sip-interface template with the sip-port sub-element.

   The template of a configuration element is a data structure containing all required sub-elements and supported attributes with their default values, along with any specified optional sub-elements.

   curl -X GET -o response.xml \
       --header "Accept: application/xml" \
       --header "Authorization: Bearer $TOKEN" \
       "https://${SBCIP}/rest/v1.1/configuration/elementTypes/template?elementType=sip-interface&subElement=sip-port"

   The response is saved to the file response.xml.
2. Copy the content between the opening and closing <configElement> tags to two files called sip-interface-peer1.xml and sip-interface-core1.xml.

   If you are on a Linux system with xmllint installed, you may optionally format the XML before writing it to the file system.

   sed -n '/<configElement>/,/<\/configElement>/p' response.xml | xmllint --format - > sip-interface-peer1.xml

   sed -n '/<configElement>/,/<\/configElement>/p' response.xml | xmllint --format - > sip-interface-core1.xml

3. Retreive the configuration element metadata to discover the range of values for each attribute.

   curl -X GET -o metadata.xml \
       --header "Accept: application/xml" \
       --header "Authorization: Bearer $TOKEN" \
       "https://${SBCIP}/rest/v1.1/configuration/elementTypes/metadata?elementType=sip-interface"

4. Open both XML files and set the attributes to their desired values.

   Table - Parameters

   Parameter	Description
   realm-id	Enter the identifier of the realm you want to attach to this SIP interface.
   address	In the sip-port sub-element, enter the IP address of the host associated with the sip-port entry on which to listen.

   Note:

   For additional parameters, see the ACLI Configuration Guide.

   The following example shows the full contents of the sip-interface-peer1.xml file.

   <?xml version="1.0"?>
   <configElement>
     <elementType>sip-interface</elementType>
     <attribute>
       <name>realm-id</name>
       <value>peer1</value>
     </attribute>
     <subElement>
       <subElementType>sip-port</subElementType>
       <attribute>
         <name>address</name>
         <value>192.168.1.101</value>
       </attribute>
     </subElement>
   </configElement>

   Note:

   Missing parameters assume the default values shown in the template.
5. Acquire the configuration lock.

   curl -X POST \
       --header "Accept: application/xml" \
       --header "Authorization: Bearer $TOKEN" \
       "https://${SBCIP}/rest/v1.1/configuration/lock"

6. Add both sip-interface configurations to the SBC.

   curl -X POST \
       -d@sip-interface-s0p0.xml \
       --header "Accept: application/xml" \
       --header "Authorization: Bearer $TOKEN" \
       "https://${SBCIP}/rest/v1.1/configuration/configElements"

   curl -X POST \
       -d@sip-interface-s0p1.xml \
       --header "Accept: application/xml" \
       --header "Authorization: Bearer $TOKEN" \
       "https://${SBCIP}/rest/v1.1/configuration/configElements"

7. If done editing the configuration, save, verify, and activate the configuration.
8. Release the configuration lock.

   curl -X POST \
       --header "Accept: application/xml" \
       --header "Authorization: Bearer $TOKEN" \
       "https://${SBCIP}/rest/v1.1/configuration/unlock"