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Video IP Addresses

Twilio's Programmable Video SDKs must communicate with Twilio's cloud in order to function. This guide lists the IP address ranges and protocols used to communicate with Twilio's cloud. If necessary, use this information to configure your firewall to enable communication with Twilio.

Note: This guide only covers communication from Twilio's Programmable Video client libraries to Twilio's cloud. Read this for information about securing requests from your server to the Twilio REST API.

Signaling Communication

JavaScript SDK 2.0+, iOS 3.0+, Android 5.0+

Region ID Location Host Name Port and Protocol
gll Global Low Latency (default) 443 WSS
au1 Australia 443 WSS
br1 Brazil 443 WSS
de1 Germany 443 WSS
ie1 Ireland 443 WSS
in1 India 443 WSS
jp1 Japan 443 WSS
sg1 Singapore 443 WSS
us1 US East Coast (Virginia) 443 WSS
us2 US West Coast (Oregon) 443 WSS

Legacy Signaling Communication

SDK Platform Server IP Address Range Port and Protocol
Javascript SDK - prior to 2.0 - -
443 WSS
iOS SDK - 1.1.0 to 2.x - -
443 TLS
Android SDK - 1.1.0 to 4.x - -
443 TLS
iOS/Android SDKs - prior to 1.1.0 - -
5061 TLS

Clients should be able to connect to the services at the following hostnames:


Media Servers

Region ID Location Server IP Address Range
au1 Australia - - -
br1 Brazil - - -
de1 Germany - - -
ie1 Ireland - - - -
in1 India - - -
jp1 Japan - - -
sg1 Singapore - - -
us1 US East Coast (Virginia) - - - -
us2 US West Coast (Oregon) - - -

1The new IP address ranges in bold go into rotation on April 27, 2020
Ports used: 10,000 - 60,000 UDP/SRTP/SRTCP

Additional Connectivity Requirements

Current SDKs

Android 5.9.0+, iOS 3.5.0+ and JavaScript 2.5.0+ should be able to connect to the service at the following hostname:

  • (WSS/443)

Legacy SDKs

Earlier SDK versions should be able to connect to the services at the following hostnames:

  • (WSS/443)
  • (HTTPS/443)
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