ZyXEL Communications 802.11g Wireless ADSL2+ 4-port VoIP IAD P-2602HWNLI - Manual (Page 189)

P-2602HWNLI User’s Guide
Chapter 11 Voice 189
Figure 99 VoIP > Phone > Region
Each field is described in the following table.
11.21 Speed Dial
Speed dial provides shortcuts for dialing frequently used (VoIP) phone numbers.
11.21.1 Peer-to-Peer Calls
You can call another VoIP device directly without going through a SIP server. You must set up
a speed dial entry in the phone book in order to do this. Select Non-Proxy (Use IP or URL) in
the Type column and enter the callee’s IP address or domain name. The ZyXEL Device sends
SIP INVITE requests to the peer VoIP device when you use the speed dial entry.
Note: You must still configure a SIP account on the ZyXEL Device in order to make a
peer-to-peer VoIP call.
Table 67 VoIP > Phone > Region
LABEL DESCRIPTION
Region Settings Select the place in which the ZyXEL Device is located.
Call Service Mode Select the mode for supplementary phone services (call hold, call waiting, call
transfer and three-way conference calls) that your VoIP service provider supports.
Europe Type - use supplementary phone services in European mode
USA Type - use supplementary phone services American mode
You might have to subscribe to these services to use them. Contact your VoIP
service provider.
Apply Click this to save your changes and to apply them to the ZyXEL Device.
Cancel Click this to set every field in this screen to its last-saved value.