Unifi Access Configuration for Audio Intercom

In order to make a call from a Unifi Access intercom to a Rithum Switch Pro, Unifi Access needs to be configured to make a P2P SIP call.

To do this, follow the steps below. The exact steps may differ slightly depending on updates to the Unifi web interface, but the principles are the same.

1. Configure SIP Server

On the Doorbell Call settings, navigate to Third-Party SIP which will open the settings to configure the SIP server. Use the following settings:

• Server Name: [Anything you want, it's not really used anywhere]
• Domain/Server: [Router IP Address]
• Port: 5060
• Transport Mode: UDP or TCP

Save the SIP Server settings

2. Configure SIP Account

The next step will ask for SIP Account details. These are the settings for the intercom itself, i.e. what is the extension of the intercom. 

• User ID/Extension: [any three digit number, such as 123]
• Password: [anything]
• Authentication ID: [leave blank]

3. Configure Call Group

Now you want to configure one or more call groups, each with one or more destinations.

a) Add Call Group

b) Create New Number

c) Use the following format:

sip:<Switch IP address>:5060

4. Rithum Setup

Configure Rithum Switch Pro to send the correct code in the correct DTMF Mode as per Audio Intercom settings

• Initiate Demo Call: Press this to initiate a demo call which will cause the intercom screen to be shown
• Unlock DTMF Code: Enter DTMF digits to be sent when the intercom screen unlock button is pressed. 
• DTMF mode: Select RTP or SIP INFO depending on what options are available in the intercom unit
• Hang up after unlock: Enable this option to automatically end the intercom call when the unlock button is pressed

5. Video Streaming

It is also possible to add a video stream to the SIP call and access Unifi video streams from scene buttons. To do that you require the Video Streaming Plugin and can read the guide here: Video Streaming User Guide. You may need to convert the streams from RTSPS to RTSP.