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Welltech Technology Co., Ltd.
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empty due to some ITSP does not need Authentication for incoming call. For more
information about SIP Trunk, please go to this user’s manual at
CH3 Full Web
Configurations.
Step3: Confirm the register status of SIP Trunk
Please confirm the register status. If the Status shows Registered, which means SIP Trunk
registration is OK
.
Step4: Create a same sip trunk number in Trunk Setting
Enter account number and passowrd at field of Trunk Number and Password.
The Host type must selected “
Pre-define
”. Enter SIP Server IP address and port number
which were provided from IP Telephony Service provider (ITSP). See the following webpage
screen.