Troubleshoot the PureCloud WebRTC phone (admins)


If users in your organization have trouble with the PureCloud WebRTC phone, first have them check the following to help determine the issue:

  • Refer users to Troubleshoot the PureCloud WebRTC phone for help and possible solutions.
  • Have a different user log in and test the phone using their computer.
  • Have the user log in on a different computer and test the phone.
  • Confirm that they do not have a local firewall enabled, such as the Windows firewall.

As a telephony administrator, you can also check the following settings:

  • Ensure the WebRTC phone trunk is in an inherited Edge Group or explicitly added to each Edge. See Create a WebRTC phone trunk.
  • Check that WebRTC specific ports are not blocked on the network that hosts the PureCloud WebRTC phones. Port 443 (HTTPS: TCP and WebSocket), SRTP port range 49152–65535  (UDP) and the RTP port range 16384-32767 (UDP: Outbound) are required.
  • Check that your firewall is not interfering with PureCloud in general. For specific information about which connections to allow, see the WebRTC section of Ports and services to configure on your company firewall.
  • Ensure that all Edges are on latest version. See Manually update the Edge software.
  • As a last option, restart all Edges

If those options do not work, contact PureCloud Customer Care for further assistance. 

Note:

QoS for WebRTC phones is only available in the PureCloud Desktop Application. For more information, contact PureCloud Customer Care.