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    Configuration of a 3CX V15-v18 PBX with a VoIPtalk SIP trunk

    Learn how to set up and configure a 3CX PBX to work with a VoIPtalk SIP trunk.

    The following guide is for configuring a 3CX PBX with a VoIPtalk SIP trunk.

    Note: This guide will work with 3CX version V15-V18. Please make sure all updates have been installed.


    You will need:

    The VoIPtalk ID – You can find it by logging to your VoIPtalk panel via the website voiptalk.org

    The VoIPtalk password – You can find it by clicking on the VoIPtalk ID in your VoIPtalk control panel.

    The Voiptalk 3CX configuration Template - This can be requested from the support team at support@telappliant.com.



    Adding SIP Trunk

    1-) Click on 'SIP Trunks' from the left-hand menu and select 'Add SIP Trunk'.

    Select Country: UK

    Provider: 500 Limited SIP trunk Plus

    Main Trunk: Your VoIPtalk Incoming Number/DID


    2-) Clicking on 'OK' will open a new page in which additional trunk details are to be filled.

    Name of Trunk: VoIPtalk

    Registar/Server/Gateway Hostname or IP: voiptalk.org - 5060

    Outbound Proxy: nat.voiptalk.org  - 5065

    Number of SIM Calls: Set any value (a value less than or equal to the number of channels available for the account)

    Authentication ID (SIP User ID): Your VoIPtalk ID

    Authentication password: Your VoIPtalk password

    Main Trunk No: Your VoIPtalk incoming number



    3-) Click on the DIDs tab to add incoming numbers.


    4-) Click 'OK' at the top of the page to save these settings.


    Adding Outbound Rules

    1-) Click on 'Outbound Rules' from the left hand menu and select 'Add button'.

    2-) Enter the name for the new rule.

    3-) Specify the criteria that should be matched for this outbound rule to be triggered.

    4-) Click 'Ok' at the top of the page to save this rule.

    Note: The below example uses the 'Default' extension group to define the numbers to which this rule will apply.


    Routing inbound calls from VoIPtalk to the PBX

    1-) Go to www.voiptalk.org

    2-) Click on 'Login' and enter your user name and password.

    3-) Click on your incoming number from the list.

    4-) Select 'Route to a SIP PBX' from the configuration option drop down list.

    5-) Click 'Select Option' and 'Route to SIP PBX' button.

    6-) Your 3CX PBX is now ready to make and receive calls.








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