User guide



Select a method of NAT traversal if you have received this information.



Select a different transport protocol if you have received this information. See page

19 about using a secure transport protocol.



Save the settings by clicking the Save button.

The OmniTouch 4135 IP responds by showing REGISTERING. If registration is successful, your

selected account name will appear at the bottom of the display screen next to a shaded square.

Make media settings



Select a different codec priority, if you do not accept the default settings. See page

25.



Select a SRTP option if you need a secure media protocol. See page 26. Note that

this also requires a corresponding transport setting on the SIP tab.

INSTALLATION