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Prestige 2602HWL-D3A Support Notes
All contents copyright (c) 2007 ZyXEL Communications Corporation.
164
Trunking: SIP to FXO
User X uses phone 1 (SIP number: 33333) to make a call to the ZyXEL Device A via VoIP. A
forwards the call to User Y PSTN phone (103).
Application Scenario:
Device A is P2602HWL-D3A, WAN IP: 172.25.24.131, SIP 2 number: 22222.
Device B is P2602HWL-D3A, SIP1 number: 33333.
Phone 1 number: 33333, it is an analog phone, which connects to P2602HWL-D3A phone 1 port.
Phone 2 number: 22222.
Phone 3 number: 103, it is a PTSN phone.
In this graph, User X uses Phone 1(33333) dials SIP phone 2 (22222), and hears an “alert tone”,
then dials user Y PSTN phone number 103 and inputs the password 123456, and phone 3 will
ring.
Configuration details
On Device A:
Step 1: Choose “Activate Trunking”on P2602HWL-D3A web GUI: VoIP > Trunking > General.
Step 2: Set Auto Attendant Timeout 10 sec, Dialing Interval 3 sec on P2602HWL-D3A web GUI:
VoIP > Trunking > General.
Step 3: Choose Active Auto Attendant Authentication and set password 123456 on
P2602HWL-D3A web GUI: VoIP > Trunking > General, then click the “Apply” button.