---
notionId: "1cff0d27c79880c1b79ecffff11c6268"
product: "business-phone"
cluster: "devices"
intent: "business-phone.whitelist-ip-and-ports"
docSlug: "whitelist-ip-and-ports"
task: "Whitelist IPs and ports for Business Phone"
title: "Whitelist IPs and ports for Business Phone | VirtualPBX"
meta_description: ""
answer: ""
audience: "admin"
updated: "2026-01-01"
legacy: ["whitelist-ip-and-port-ranges"]
headings: [{"depth":3,"text":"Cluster IPs","id":"cluster-ips"},{"depth":3,"text":"Video Servers","id":"video-servers"},{"depth":3,"text":"Cloudflare","id":"cloudflare"},{"depth":3,"text":"Ports","id":"ports"},{"depth":3,"text":"Web Phone","id":"web-phone"},{"depth":3,"text":"Google Cloud IPs","id":"google-cloud-ips"}]
lint: ["meta-answer","answer-first","headings"]
---

<aside class="note"><p>In order for your VirtualPBX service to fully function, some networks may require that you whitelist VirtualPBX IP Addresses and TCP Ports. If you have any questions about adding the following to your corporate whitelist, please contact our team.</p></aside>

### Cluster IPs

<ul>
<li><p>8.36.70.0/24 – US East</p>
</li>
<li><p>8.30.173.0/24 – US West</p>
</li>
<li><p>8.45.131.0/24 – US Central</p>
</li>
<li><p>38.65.21.0/24 – US East</p>
</li>
<li><p>38.89.237.0/24 – US Central</p>
</li>
<li><p>38.99.84.0/24 – US West</p>
</li>
<li><p>161.38.208.0/24 - US East</p>
</li>
<li><p>161.38.210.0/24 - US Central</p>
</li>
<li><p>161.38.212.0/24 - US West</p>
</li>
<li><p>*.xarios.cloud</p>
</li>
<li><p>OR Open up to REALM, for example: 904ecf.sip.virtualpbx.net</p>
</li>
</ul>

### Video Servers

<ul>
<li><p>23.92.20.163</p>
</li>
<li><p>66.228.45.151</p>
</li>
<li><p>45.79.130.83</p>
</li>
<li><p>45.79.162.121</p>
</li>
<li><p>74.207.253.234</p>
</li>
<li><p>45.79.106.247</p>
</li>
</ul>

### Cloudflare

<ul>
<li><p>173.245.48.0/20</p>
</li>
<li><p>103.21.244.0/22</p>
</li>
<li><p>103.22.200.0/22</p>
</li>
<li><p>103.31.4.0/22</p>
</li>
<li><p>141.101.64.0/18</p>
</li>
<li><p>108.162.192.0/18</p>
</li>
<li><p>190.93.240.0/20</p>
</li>
<li><p>188.114.96.0/20</p>
</li>
<li><p>197.234.240.0/22</p>
</li>
<li><p>198.41.128.0/17</p>
</li>
<li><p>162.158.0.0/15</p>
</li>
<li><p>104.16.0.0/13</p>
</li>
<li><p>104.24.0.0/14</p>
</li>
<li><p>172.64.0.0/13</p>
</li>
<li><p>131.0.72.0/22</p>
</li>
</ul>

### Ports

<ul>
<li><p>TCP 80</p>
</li>
<li><p>TCP 443</p>
</li>
<li><p>TCP/UDP 5000</p>
</li>
<li><p>TCP/UDP 5060-5065</p>
</li>
<li><p>TCP/UDP 5443</p>
</li>
<li><p>TCP/UDP 5555</p>
</li>
<li><p>TCP/UDP 7000</p>
</li>
<li><p>TCP/UDP 8443</p>
</li>
<li><p>TCP/UDP 9078-9079</p>
</li>
<li><p>TCP/UDP 7078-7079</p>
</li>
</ul>

### Web Phone

<ul>
<li><p>151.101.1.195</p>
</li>
<li><p>151.101.65.195</p>
</li>
<li><p>OR Open up to: webphone.virtualpbx.net</p>
</li>
<li><p>stun.l.google.com</p>
</li>
<li><p>stun1.l.google.com</p>
</li>
<li><p>stun2.l.google.com</p>
</li>
<li><p>stun3.l.google.com</p>
</li>
<li><p>stun4.l.google.com</p>
</li>
<li><p>Allow UDP ephemeral ports to our ranges for audio and video (RTP and RTC).</p>
</li>
</ul>

### Google Cloud IPs

<ul>
<li><p>216.239.32.0/19</p>
</li>
<li><p>74.125.0.0/16</p>
</li>
<li><p>172.253.0.0/16</p>
</li>
<li><p>216.58.192.0/19</p>
</li>
<li><p>172.217.0.0/16</p>
</li>
<li><p>35.184.0.0/13</p>
</li>
</ul>