User manual

VOPTech GoIP User Manual

Downlink: from VoIP to PSTN

Uplink: from PSTN to VoIP

Note: The value of Call PSTN must be Enable. Otherwise, The GoIP prohibits any access to the PSTN.

Therefore, set this parameter carefully.

The above Note is also suitable for Call VoIP.

1. Set a hotline number in Call PSTN Forwarded-to-number. When the user served by the

VoIP network calls the GoIP, the call is forwarded to the hotline number.

When the user served by the VoIP network calls the GoIP, the GoIP gateway connects the call

and dials 88290211 directly. This feature is especially useful for hotline services.

2. Set a VoIP number in Call VoIP Forwarded-to-number. When the user served by the PSTN

calls the VoIP network, the call is forwarded to the VoIP number.

When a user calls another user served by the PSTN, the HT-342 calls the 3306 terminal of the

VoIP. When the 3306 terminal answers the call, the HT-342 connects the call and the call will

be connected. This feature enables international roamers to answer the phone through the

VoIP anywhere.

3.7.2 Authentication Mode Setting

The authentication mode is classified into the password authentication, trust list authentication,

and password or trust list authentication.

Downlink (VoIP to PSTN) authentication mode Uplink (PSTN to VoIP) authentication mode

3.7.2.1 Password Authentication

The setting is as follows: Select “Forward to PSTN Authentication Mode” > “Password

Authentication”. Enter the password in “Call PSTN Authentication Password”.

As indicated in the above figure, for calls from the VoIP to the PSTN, when the second dialing

tone is heard, dial the set password and the call will be connected. For calls from the PSTN to

the VoIP), when “Please Enter the Password” is played, enter the password and then the call