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The SMM feature is enabled on a Signaling Group and is used to change an incoming or outgoing SIP Message.

 


PAI Static Modification

This section details PAI configuration at the egress Signaling Group for a PSTN > SBC > Lync SIP call. This is an example of a static replacement--a replacement that will take place on every SIP packet that leaves the SBC bound for LyncSIP trunk.

Configure the SBC1000/2000

Info

For configuration details, refer to SIP Message Manipulation Overview.

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  1. Select the new Message Manipulation entry in the navigation tree (Setting >Message Manipulation).

  2. Configure how the rule will be applied (i.e., All SIP Messages, only Requests, only Responses, or Selected Messages).

  3. Add an entry to the new table.

  4. Set the Header Action to Modify and the Header Name to P-Asserted-Identity.

  5. To set the new PAI value, click Add/Edit.

  6. In the Edit Message text box, enter a value in the Value field.

  7. Click OK.

  8. In the Signaling Group, enable Message Manipulation.

  9. Add the new Message Manipulation to the Outbound Message Manipulation Table.

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