In the EMA, navigate to All > Profiles > Signaling > IP Signaling Profile > Trf Parameters.
The window Trf Parameters appear.
From the drop-down menu IP Signaling Profile in the window, select an appropriate IP Signaling Profile.
Select an IP Signaling Profile that has the value of its parameter IP Protocol Type set to either SIP I or SIP Only.
Do not select an IP Signaling Profile which has its parameter IP Protocol Type set to H323. For example, DEFAULT_H323 is an IP Signaling Profile with its parameter IP Protocol Type set to H323. Trf Parameters for DEFAULT_H323 can not be configured.
After selection of an appropriate IP Signaling Profile from the drop-down menu, the frame Edit Trf Parameters appear.
Figure 1: Edit Trf Parameters window
The fields in the frame Edit Trf Parameters are:
Table 1: Parameters: Edit Trf Parameters
| Field | Description |
|---|---|
| Preferred Mrb URI | The URI of entity performing the role of Media Resource Broker. The characters #%^&(){}<>,/\;`[]=!$"*?|~ and SPACE are not allowed. |
| Preferred Trf URI | The URI of the entity performing the role of Transit and Roaming. The characters #%^&(){}<>,/\;`[]=!$"*?|~ and SPACE are not allowed. |
Click Save to save the changes made. Click Undo Edits to cancel all changes made since the last save configuration.
On saving the changes successfully, the Success message appears.
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