To set the network settings of the Axxon PSIM SIP-terminal, do the following:
- Go to the settings panel of the SIP-terminal object.

- Set the Terminal type switch to the SIP server position (1)—the SIP-terminal acts as a server, any SIP clients can connect to it, both Axxon PSIM-based and third-party SIP devices.
- From the Network drop-down list (2), select the IP address of the network adapter that is used to connect to the network where the SIP clients are located.
- In the SIP port field (3), specify the port number that receives the data from clients via the SIP protocol.
- From the SIP transport drop-down list (4), select the used transport level protocol: TCP or UDP.
- If necessary, specify the RTP port range in the corresponding text fields (5).
- Click the Apply button (6).
Setting the network settings of the Axxon PSIM SIP server is complete.