Grandstream HTXXX and GXW42XX

+ Cloud and Self Hosted

Grandstream ATA adapters provide a cost effective solution for integrating Analog technology such as Fax / Door Intercom systems etc into your pascom phone system.

Grandstream Modelle

Compatibility

Model Ports
HT701 1
HT802 2
HT812 2
HT814 4
HT818 8
GXW4216 16
GXW4224 24
GXW4232 32
GXW4248 48

Provisioning

Provisioning Firmware Management
Yes No

Provisioning: The gateway / adapter will be managed via the pascom phone system.
Firmware Management: Device firmware can not be actualized / updated via the pascom phone system.

Configuration

    Pairing via URL works in the CLOUD + ONSITE

    1
    Connect Gateway

    If it is not a brand-new gateway, set it in every Fall back to factory settings. To do this at the gateway, switch to the admin interface of the gateway via your browser and perform a Reset there. For further information, please refer to the manufacturer’s manual.

    Connect the gateway to the network via the WAN port (Is necessary, but not documented anywhere at Grandstream).

    2
    Get MAC Address

    The MAC address is located on the back of the gateway. For Grandstream with two Ethernet interfaces, the MAC-address of the LAN interface must be used, although the device must be connected to the network via the WAN interface.

    Alternatively, surf to the gateway’s admin web interface with your browser or use the user manual.

    3
    Create Gateway

    Log in to your PBX and under > add a new device of type ATA Gateway: Grandstream.

    Select the model you have connected.

    In the Mac Address field, enter the previously determined MAC address of the gateway.

    Enter an individual description.

    Finally, click on Next and Create Gateway.

    4
    Apply Jobs

    After saving changes, the job box (above) shows a corresponding entry to use telephony settings. Start the job by a click on the .

    5
    Get Provisioning URL

    Check the Gateway in the Gateway List and choose > . Copy the URL to the clipboard.

    6
    Enter Provisioning URL at the Gateway

    Go to the admin UI of the gateway and store the copied provisioning URL.

    Please note: Remove the “https://” from the provisioning URL after copying.

    Grandstream Provisioning URL

    Save the changes and restart the gateway for provisioning. Alternatively, you can restart the gateway also manually remove the power briefly.

    7
    Creating a new device via SIP and assigning users

    Choose under > > > the entry Via Grandstream Gateway: Analog Device via SIP. In the tab select the port on the Gateway to which the device should be connected. Then assign the device to a user via the tab.

    8
    Test Function

    The easiest way to test the successful Setup is to call your own voice mailbox with *100. You should then hear the announcement of your voicemail box.

    DHCP Provisioning only works ONSITE

    For local installations of the pascom server it is possible to commission gateways fully automatically via DHCP server.

    1
    Prepare DHCP server

    Prepare a DHCP server as described in Phone Provisioning via DHCP.


    2
    Connect the Gateway

    If it is not a brand-new gateway, set it in every Fall back to factory settings. To do this at the gateway, switch to the admin interface of the gateway via your browser and perform a Reset there. For further information, please refer to the manufacturer’s manual.

    Connect the gateway to the network via the WAN port (Is necessary, but not documented anywhere at Grandstream).

    The device is automatically configured by the pascom server and appears in the list > .

    3
    Create new device via SIP and assign users

    Choose under > > > the entry Via Grandstream Gateway: Analog Device via SIP. In the tab select the port on the Gateway to which the device should be connected. Then assign the device to a user via the tab.

    4
    Apply Jobs

    After saving changes, the job box (above) shows a corresponding entry to use telephony settings. Start the job by a click on the .

    5
    Test function

    The easiest way to test the successful Setup is to call your own voice mailbox with *100. You should then hear the announcement of your voicemail box.

    Problems with provisioning? Occasionally, 3CX’s built-in auto-provisioning feature may block a setup on the pascom.

    Deactivate 3CX Auto Provisioning.

    If the setup of the gateway on the pascom does not work, the auto-provisioning of 3CX may be activated. This can be disabled via the admin web interface of the gateway.

    3CX Auto Provisioning

    DHCP Option 66

    If your DHCP server has option 66 enabled, you must disable the Override on the Grandstream gateway.

    Grandstream Option66

    Updated on 19 Oct 2021