ZyXEL p-2302hw-p1 Manual Do Utilizador

P-2302HW/HWL-P1 Series User’s Guide

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Chapter 13 VoIP Trunking

The ZyXEL Device at A sends outgoing authentication to the remote peer device.

The remote peer device confirms that the username and password match an account in 
its incoming authentication list.

The remote peer device forwards the call to Sales1.

Sales1 picks up and the call commences.

Table 78   PSTN to PSTN: VoIP Trunking Call Progression (continued)