Getting to know the zyxel device, 1 overview, 1 voip features – ZyXEL Communications P-2608HWL-Dx Series User Manual
Page 41: Chapter 1 getting to know the zyxel device, Figure 1 zyxel device’s voip features, Table 1 models covered
P-2608HWL-Dx Series User’s Guide
Chapter 1 Getting To Know the ZyXEL Device
41
C
H A P T E R
1
Getting To Know the ZyXEL
Device
This chapter introduces the main features and applications of the ZyXEL Device.
1.1 Overview
The P-2608HWL-Dx series are Integrated Access Devices (IADs) that combine an ADSL2+
router with Voice over IP (VoIP) communication capabilities. This guide covers the following
models.
See
for a complete list of software features.
1.1.1 VoIP Features
You can use the ZyXEL Device to make and receive VoIP telephone calls:
Figure 1 ZyXEL Device’s VoIP Features
• Peer-to-Peer calls (A) - Use the ZyXEL Device to make a call to the recipient’s IP
address without using a SIP proxy server.
• Calls via a VoIP service provider (B) - The ZyXEL Device sends your call to a VoIP
service provider’s SIP server which forwards your calls to either VoIP or PSTN phones.
Table 1 Models Covered
P-2608HWL-D1
P-2608HWL-D3
P-2608HWL-D7