Technical Specifications and Requirements

Written By Pat Parkhill (Super Administrator)

Updated at August 4th, 2025

This topic lists technical specifications and requirements for running the LiveVox Portal.

Supported Browsers

You can access LVP using the latest version of any of the following browsers:

  • Chromium
  • Google Chrome
  • Microsoft Edge
  • Mozilla Firefox

Domain Requirements

You must permit traffic to and from the following websites:

  • *.livevox.com
  • googleapis.com (to download stylesheets on the LiveVox Portal (LVP))
  • *pendo.io (to share usage statistics with LiveVox and display notifications on LVP)
  • fonts-gstatic.com 
  • google-analytics.com (to share usage statistics on LVP)

Port Requirements

Port TCP/UDP Application Why?
22 TCP SFTP Secure file transfer. Used to securely send and receive files from the LiveVox platform.
443 TCP HTTPS Secure HTTP. Used for web application and communication client registration.
3478 UDP STUN Session Traversal Utilities for NAT (STUN) service. Used for WebRTC communication with the LiveVox platform.
5060 UDP SIP Unsecured Session Initiation Protocol (SIP) port. Used for SIP communication with the LiveVox platform.
5061 TCP SIP Secured SIP port. Used for SIP communication with the LiveVox platform.
5071 TCP SIP Secured SIP port. Used for SIP communication with the LiveVox platform.
5081 TCP SIP Secured SIP port. Used for SIP communication with the LiveVox platform. Only for Canadian customers. 
5091 TCP SIP Secured SIP port. Used for SIP communication with the LiveVox platform. Only for Canadian customers. 
8080 TCP WSS Secure WebSockets. Used for WebRTC communication with the LiveVox platform.
15000-30000 UDP RTP/SRTP Media ports. When using SIP over TLS communication, this traffic is encrypted.
*Only required for the Interoperability Test.

LiveVox IP Address Ranges

To ensure optimal communication, configure your network's access control lists correctly. This process is crucial to prevent any potential blocking of IP addresses that our service uses.

IP Address Ranges LiveVox Designation AWS Region

United States

18.210.216.0/24 and 18.210.217.0/24 (NA3)

44.216.43.0/24 (LV-NA3)
 

NA3, LV-NA3 East (Northern Virginia)
us-east-1
34.217.139.0/24 and 34.217.140.0/24 (NA4) 18.246.81.0/25 and 18.246.80.128/25 (LV-NA4) NA4, LV-NA4 West (Oregon)
us-west-2
18.190.36.0/24 and 3.138.44.0/24 NA6 East (Ohio)
us-east-2

Canada

35.182.14.0/27, 35.183.13.160/27, and
3.96.84.64/26 (NA5)

15.156.251.0/25 (LV-NA5)

NA5, LV-NA5 Canada Central (Montreal)
ca-central-1

Europe

204.154.231.0/24 EU1 Europe (Ireland)
eu-west-1

United Kingdom

13.43.113.0/24 UK1 Europe (London)
eu-west-2