Can I use a static IP address instead of or


Instead of using or, can I use a static IP address?

Applies To

  • Static IP Address
  • Firewall Settings


Vonage serves the and endpoints via a Content Delivery Network (CDN) provider, as well as directly. The goal of implementing a CDN is to serve content to all Vonage API users with both high availability and high performance.

If you try to reach Vonage API services with a static IP address, you will experience issues. You will need to use or It is recommended that you do not specifically allow outgoing connections to any of our REST API IP addresses on your firewall.

We recommend against storing local copies of these certificates in your platform or application, but they can be found in Certificate for *

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