Minimum Recommended Firewall Configuration
eVisit Technical Documentation
v2020.08.20
The following domain+port and IP+port combinations must be open for use of eVisit’s applications.
eVisit telehealth app
app.evisit.com:443
eVisit secure datastore
encryptor.evisit.com:443
Billing
js.stripe.com:443
m.stripe.network:443
m.stripe.com:443
stripensrq.global.ssl.fastly.net:443
api.stripe.com:443
Assets
d3jv0q8ux3cltm.cloudfront.net:443
evisit-production.s3.amazonaws.com:443
s3.amazonaws.com:443
s3.amazonaws.com:80
evisit.s3.amazonaws.com:80
fonts.gstatic.com:443
Analytics and tracking for customer support tools
analytics.evisit.com:443
api.airbrake.io:443
cdn.pendo.io:443
Web-sockets for real-time state messaging
*.pusher.com:443
ws.pusherapp.com:443
Primary Video
static.opentok.com:443
enterprise.opentok.com:443
api.opentok.com:443
anvil.opentok.com:443
*.tokbox.com:3478
*.tokbox.com:443
If IPV4 whitelisting is required the following are valid for video signalling and routing:
| 74.201.205.0/25 72.251.224.0/25 72.251.228.0/25 95.172.84.0/25 117.20.41.128/25 52.41.63.240/28 52.200.60.16/28 52.51.63.16/28 54.250.250.208/28 52.65.127.192/27 52.66.255.192/27 54.89.253.64/28 35.158.127.224/28 34.218.216.144/28 13.251.158.0/28 52.213.63.176/28 99.80.88.240/28 3.123.12.128/28 34.223.51.192/27 3.214.145.96/27 |
34.222.66.96/28 99.79.160.16/28 18.202.216.0/28 18.139.118.176/28 74.201.205.0/25 72.251.224.0/25 72.251.228.0/25 95.172.84.0/25 117.20.41.128/25 52.41.63.240/28 52.200.60.16/28 52.51.63.16/28 54.250.250.208/28 52.65.127.192/27 52.66.255.192/27 54.89.253.64/28 35.158.127.224/28 34.218.216.144/28 13.251.158.0/28 52.213.63.176/28 |
|
99.80.88.240/28 3.123.12.128/28 34.223.51.192/27
34.223.51.224/27
3.214.145.96/27
3.234.232.160/27
34.222.66.96/28
99.79.160.16/28
18.202.216.0/28
18.139.118.176/28
3.248.234.48/28
44.232.236.96/27
3.127.48.224/28
3.248.243.144/28
3.234.248.80/28
3.248.244.96/27
18.156.18.0/27
18.180.159.224/27
18.141.165.128/27
3.7.161.0/27
Fallback & Express Video
Signaling Communication
| Region ID | Location | HostName | Port and Protocol |
| gll | Global Low Latency (default) | global.vss.twilio.com | 443 WSS |
| us1 | US East Coast (Virginia) | us1.vss.twilio.com | 443 WSS |
| us2 | US West Coast (Oregon) | us2.vss.twilio.com | 443 WSS |
Media Servers
| Region ID | Location | Server IP Address Range |
| us1 | US East Coast (Virginia) | 34.203.254.0 - 34.203.254.25554.172.60.0 - 54.172.61.25534.203.250.0 - 34.203.251.255 3.235.111.128 - 3.235.111.255 |
| us2 |
US West Coast (Oregon) | 34.216.110.128 - 34.216.110.159 54.244.51.0 - 54.244.51.255 44.234.69.0 - 44.234.69.127 |
The most up-to-date version of this list may be found here or here for eVisit Express.