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Appendix A Voice communications
There are several ways to make calls to desired destination in IP Phone. In this section, we’ll lead you
step by step to establish your first voice communication via keypad and web browsers operations.
Case 1: Voice communication via SIP proxy server _SIP-50
Number: 100 Number: 200
VIP-254T-A
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Machine configuration on the VIP-254T:
STEP 1:
Log in SIP-50 and create two testing accounts/password: 100 / 123 (for VIP-254T-A), and
200 / 123 (for VIP-254T-B) for the voice calls.
STEP 2:
Please log in VIP-254T-A via web browser, browse to the SIP setting menu and select the
Domain Service config menu. In the setting page, please insert the account/password
information obtained from your service provider (in this sample, we’re using PLANET SIP-50
as the SIP Proxy server for SIP account, call authentications), and then the sample
configuration screen is shown below:
LAN IP Address
(192.168.0.1)
VIP-254T-B
LAN IP Address
(192.168.0.2)
SIP-50
WAN IP Address
(192.168.0.50)