Connection to SIP PBX

When connecting to a SIP PBX, two scenarios are usually used:

Scenario #1

A unified numbering plan is configured on the VINTEO server and the PBX, i.e., conference numbers and user numbers on VINTEO do not intersect with user numbers on the PBX. A trunk without registration is set up between the VINTEO server and the PBX. In this case, PBX users can call the number of a specific conference, and if they are added there as participants (as Loop users) or the conference is open, they can enter it without entering a PIN code. When calling PBX users from VINTEO, they will see the number of the conference from which they are called.

It is necessary to create a SIP-type gateway. "System" - "Gateways" - "Add Gateway" and enter the following on the "Basics" tab:

• Gateway name;
• PBX IP address;
• Allow incoming calls from the PBX.

Make settings on the "Advanced" tab. Detailed information with descriptions of values on the "Advanced" tab is available at the following link;

According to the general numbering plan, in the routes, specify the directions that will be served by the gateway: PBX numbers and, if necessary, routes to TFO. Routes can be set manually or automatically for individual Loop users. Parameters for manually setting routes are described in the main documentation in the article on gateways. Automatic route creation occurs if a user with the "Loop" type in the advanced settings in the "Serve gateway" column specifies the created gateway.