Register Akuvox R20 Series Doorphone with Yeastar S-Series VoIP PBX

Akuvox R20 Series are SIP-compliant, hands-free video door phones, which can be connected with Akuvox indoor monitors for remote access controlling and monitoring. This topic describes how to register Akuvox R20 Series doorphone with Yeastar S-Series VoIP PBX in local network.


Step1. Configure Yeastar S-Series VoIP PBX

Step2. Register Akuvox doorphone

Step1. Configure Yeastar S-Series VoIP PBX

  1. Check the registration information of the desired extension.
    1. Log in to the PBX web interface, go to Settings > PBX > Extensions.
    2. Click beside the desired extension to check detailed extension information. In this example, the extension to be registered is 1000, whose detailed information is shown below:
    • Extension: 1000
    • Registration Name: 1000
    • Registration Password: gW3C6H~4W-BSFKLD
    • Transport: UDP

  2. Modify codec configuration of Yeastar S-Series VoIP PBX.
    1. Go to Settings > PBX > General > SIP > Codec, select H264, u-law, and a-law from Available box to Selected box.

    2. Click Save and Apply.

Step2. Register Akuvox doorphone

  1. Connect the doorphone to the same network as the PBX server's and then power on.

    The doorphone starts, and automatically obtains an IP address from the DHCP server.

  2. Long press the doorphone call button to check the IP address.
  3. Open a web browser, enter the doorphone IP address, then enter username and password to log in.
    • Username: admin
    • Password: admin
  4. Go to Account > Basic, configure the SIP account and SIP server parameters of the doorphone.
    1. Fill in the SIP account information.
      • Account: Select the account to be configured from the drop-down list.
      • Account Active: Select Enabled.
      • Display Label: Optional. Enter the label to be displayed on the doorphone LCD screen.
      • Display Name: Enter the name to be displayed when sending calls. In this example, enter 1000.
      • Register Name: Enter the extension registration name. In this example, enter 1000.
      • Username: Enter the extension number. In this example, enter 1000.
      • Password: Enter the extension registration password. In this example, enter gW3C6H~4W-BSFKLD.

    2. Fill in the server information.
      • Server IP: Enter the IP address of the Yeastar S-Series VoIP PBX. In this example, enter
      • Port: Enter the SIP port of the PBX server. The default port is 5060.
        Note: If you have changed the PBX SIP port, log in to the PBX web interface, go to Settings > PBX > General > SIP > General to check the UDP port.
      • Registration Period: The registration will expire after a registration period. In this case, the doorphone will try to re-register automatically.

  5. Configure the audio and video codec of the doorphone.
    1. Go to Account > Advanced > SIP Account.
    2. In the Codecs section, select PCMU and PCMA from Disabled Codecs to Enabled Codecs section.
    3. In the Video Codec section, select the checkbox of H264.
    • Make sure that the selected codecs of the doorphone are same as the PBX server's, otherwise there will be problems during communication.
    • PCMU is also called u-law while PCMA is also called a-law.

  6. Click Submit, check the doorphone registration status.

    If the doorphone has registered with Yeastar S-Series VoIP PBX successfully, the doorphone status will display "Registered".