Chapter 11. SIP Traffic

sip/sips

Select if the request to this address should be sent by SIP or SIPS (SIP Secure). With SIPS, you require that the request is sent over TLS all the way to the addressee.

Transport

Select the protocol to use when sending the request.

Delete Row

If you select this box, the row is deleted when you click on Create new rows, Save, or Look up all IP addresses again.

Create

Enter the number of new groups and rows you want to add to the table, and then click on Create.

Local REFER Handling

Some SIP clients and servers are unable to handle the REFER method, which is used when transferring calls between users. You can make the Telecommuting Module handle the REFERs locally instead of forwarding them to the inept client.

Check boxes for the REFER requests that the Telecommuting Module should handle locally. If no boxes are checked, all REFER requests are forwarded to the destination indicated in the request.

Always handle REFER locally

With this option, all REFER requests through the Telecommuting Module will be intercepted and handled by the Telecommuting Module instead of the intended destination.

For clients not supporting REFER

When SIP clients start a dialog, they provide a list of supported SIP methods. With this option, the Telecommuting Module will intercept REFER requests bound to client that did not list REFER as a supported method.

208