VoIP Unlimited SIP Trunk

Vigor IPPBX 2820
Vigor IPPBX 3510
VOIP Unlimited

The VigorIPPBX can be setup to use a VoIP unlimited SIP account.

SIP Registration

SIP Trunk Settings

To setup the SIP Trunk, go to [IPPBX]>[Line Settings]>[SIP Trunk].

Select an index to edit the details for the SIP Trunk.

SIP Trunk menu

Note: Please ensure that the SIP Local Port set in the SIP Trunk profile does not clash with the SIP Local Port value set in the [PBX System]>[SIP Proxy Setting] menu. We recommend setting the SIP Local Port to 5070 in each SIP Trunk.

SIP Local Port - Set this to 5070
Domain/Realm - Set this to sip.voip-unlimited.net
Proxy - Set this to sip.voip-unlimited.net
Proxy Port - Set this to 5060
Display Name - Set this to be the same as your SIP-ID
Account Number - Set this to be the same as your SIP-ID
Authentication ID - Set this to be the same as your SIP-ID
Password - Enter the authentication password
Trunk Number - The Trunk Number is the extension number used for the trunk, and it is the extension number that a user would dial if they want to specifically use a line on the trunk. Normally the trunk that a user uses is selected automatically using the dial plans digit map setup.

The behaviour for office hours and non-office hours mode can be set in the SIP trunk but Incoming DDI's will not use this field, they'll be routed based on the SIP Alias setup below.

Incoming Numbers

The way that incoming numbers are handled depends on how the ITSP deliver the call to the account. VoIP Unlimited send INVITE packets for inbound calls in the format areacode+phonenumber (eg 02081234567 with the leading 0).

To set this up, go to the Alias menu [IPPBX]> [SIP Trunk List] menu.

Alias Configuration

For each incoming number we can select the answer mode individually which makes it easy to route each specific incoming number as required.

SIP Alias

Alias Name - Description for the incoming number
Alias Number - The number that is presented by the ITSP for the DDI (areacode+phonenumber)
Answer Mode - Auto-attendant, extension or hunt group

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