Step1. Linkus Server

In this article, we introduce how to set up Linkus server based on a typical scenario.

About this task

Yeastar K2 IPPBX supports for setting up Linkus server with LCS and setting up Linkus without LCS.

In this article, we introduce how to set up Linkus server without LCS based on a typical scenario, for more details of Linkus server settings, refer to Set up Linkus Server with LCS and Set up Linkus Server without LCS.

The following figure shows a typical Linkus network typology and this article explains how to set up Linkus server based on this scenario.

Procedure

  1. According to the PBX network, forward the Linkus relevant ports on the router. In this example, forward the following ports:
    Service Local Port External Port
    Service Local Port External Port
    Linkus service port 8111 9850
    SIP registration port 5060 6023
    RTP ports 10000-12000 40000-42000
  2. Configure the PBX NAT to ensure that the Linkus could work properly in an external network.
    Log in the PBX web interface, go to Settings > PBX > General > SIP > NAT, configure the NAT according to the PBX network.

    • NAT Type: Select a type according to your network environment. In this example, select External IP Address.
    • External IP Address: Enter the public IP address of PBX and the external SIP port. In this example, enter 11.11.11.11:6023
    • Local Network Identification: Enter the local IP address of the PBX and the subnet mask. In this example, enter 192.168.7.112/255.255.255.0
    • NAT Mode: Select Yes.
  3. Set up Linkus server.
    1. On the Linkus App Linkus Server Settings page, check the option Enable Linkus Server.
    2. According to the PBX network, configure the Linkus server.
      • Local Hostname/IP:Port: Enter the local IP address of the PBX and Linkus local port. In this example, enter 192.168.7.112:8111.
      • External Hostname/IP:Port: Enter the public IP address or domain name of the PBX and the Linkus external port. In this example, enter 11.11.11.11:9850.
      • SIP Remote Registration Port: Enter the SIP external port. In this example, enter 6023.
    3. Click Save and Apply.