This article covers Doximity Ask, Dialer, and Scribe network configuration details for IT professionals and administrators. Clinicians do not need to configure anything.
For IT professionals
We recommend that you allow list Doximity URIs and IP addresses for the best possible experience for clinicians using Doximity products. The URIs and IP addresses below belong to our vendors and are also important to create an allow list of domains and IP addresses when preparing your network.
Allow List URIs (Protocol and Port)
| URI (Protocol/Port) | Product | Purpose |
| *.doximity.com (HTTPS/443) | Ask, Dialer, Scribe | Enable access to main Doximity products |
| *.doxcdn.com (HTTPS/443) | Ask, Dialer, Scribe | Enables access to image files |
| *.cloudinary.com (HTTPS/443) | Ask, Dialer, Scribe | Enables access to image files |
| *.twilio.com (WSS/443, HTTPS/443) | Dialer, Scribe | Voice and Video vendor for telehealth |
| *.telnyx.com (HTTPS/443,3478 - UDP/443,3478 - TCP/443,3478) | Dialer, Scribe | Voice vendor for telehealth |
| *.partners.doximity-staging.services (HTTPS/443) | Ask, Dialer | Client-facing QA environment for EHR integrations |
| *.100ms.live (TCP/80, 443, 3478; UDP/443, 3478, 41000-65535) | Dialer, Scribe | Video vendor for telehealth |
| *.deepgram.com (HTTPS/443) | Ask, Scribe | Speech to text transcription |
| *.recaptcha.net (HTTPS/443) | Ask, Dialer, Scribe | Security and anti-spam validation |
| *.bugsnag.com (HTTPS/443) | Ask, Dialer, Scribe | Capture error and performance data |
| *.effectssdk.ai, effectssdk.ai (TCP/433, UDP/433) | Dialer | Enables virtual backgrounds during Video visit |
Allowlist IP Address Ranges
Telnyx
- 36.255.198.128/25
- 50.114.136.128/25
- 50.114.144.0/21
- 64.16.226.0/24
- 64.16.227.0/24
- 64.16.228.0/24
- 64.16.229.0/24
- 64.16.230.0/24
- 64.16.248.0/24
- 64.16.249.0/24
- 103.115.244.128/25
- 103.115.247.128/27
- 185.246.41.128/25
- 185.246.42.128/28
- Port Requirement: Enable UDP from Telnyx using ports 16384-32768
Twilio
- 168.86.128.0/18
- 50.114.146.0/24
- 64.16.226.0/24
- 64.16.227.0/24
- 64.16.228.0/24
- 64.16.230.0/24
- 64.16.248.0/24
- 64.16.249.0/24
- Port Requirement: Enable UDP from Twilio using ports 10000-60000.
100ms (new as of May 2026)
- 34.141.73.51/32
- 35.207.178.162/32
- 35.207.130.81/32
- 35.207.168.133/32
- 35.211.150.95/32
- 35.211.73.217/32
- 35.211.191.127/32
- 35.207.224.32/32
- 35.207.222.110/32
- 35.207.209.133/32
- 35.244.46.211/32
- 34.74.251.112/32
- 34.169.128.194/32
- 34.105.5.246/32
- 34.169.40.88/32
- 34.127.169.122/32
- 34.162.40.97/32
- 34.162.96.160/32
100ms Port Configuration
| Ports | Protocol | Description |
| 80, 443, 3478 | TCP | API, WebSocket, TURN/TLS |
| 443, 3478, 41000-65535 | UDP | TURN/UDP, ICE, Media traffic |
Web Servers:
- 34.237.101.115
- 3.222.111.139
- 54.145.219.178
- 18.208.100.222
- 100.29.70.18
- 54.237.161.134
- 54.87.36.88
- 52.206.96.76
- 100.28.238.32
- 54.85.117.234
- Ports Requirement: HTTPS/443 & HTTP/80
Media Servers:
- US East Coast
- 34.203.254.0 - 34.203.254.255
- 54.172.60.0 - 54.172.61.255
- 34.203.250.0 - 34.203.251.255
- 3.235.111.128 - 3.235.111.255
- US West Coast
- 34.216.110.128 - 34.216.110.159
- 54.244.51.0 - 54.244.51.255
- 44.234.69.0 - 44.234.69.127
- Ports Requirement: 10,000 - 60,000 UDP/SRTP/SRTCP and TLS/443 or UDP/3478
Review Bandwidth Requirements
- Bandwidth (Uplink/Downlink)
- Opus*: 40kbps / 40kbps
- PCMU: 100kbps / 100kbps
- Latency (RTT): < 200ms
- Jitter: < 30ms
- Packet Loss: < 3%
Supported Browsers
The following table indicates the browsers supported by Doximity for clinicians. Browser requirements for patients can be found here.
We support the most recent version (N) and the two previous versions (N-2) of the listed browsers. We highly recommend using the latest version for optimal performance and experience.
| Operating system | Chrome | Firefox | Safari | Edge (Chromium) |
| iPad | ✓ | - | ✓ | - |
| Linux | ✓ | ✓ | - | - |
| Mac OS | ✓ | ✓ | ✓ | ✓** |
| Windows | ✓ | ✓ | - | ✓** |
** The is Supported flag returns false for versions 2.0.0 or below. This will be rectified in 2.0.1.
Email Allowlist
If you are able to create an allow list of email servers by domain, allow list the following:
- o1.email.doximity.com
- o2.email.doximity.com
- o3.email.doximity.com
- o4.email.doximity.com
- o5.email.doximity.com
- o6.email.doximity.com
- o7.email.doximity.com
- o8.email.doximity.com
- o9.email.doximity.com
If you are unable to create an allow list by domain, allow list the following IP addresses:
- 167.89.59.248
- 167.89.126.39
- 167.89.1.243
- 167.89.14.144
- 198.37.158.91
- 208.117.48.117
- 167.89.14.103
- 198.37.158.235
- 50.31.33.59
Other FAQs
How much data will a 1-minute voice or video call consume on average for a user?
- Standard Phone Call: 0 MB (does not use data)
- VoIP Phone Call: 1 MB
- Video: 10 MB
How much data will a 1-minute video call consume on average for a patient?
- 22 MB per minute
What devices do you support?
For clinicians using our mobile app:
- iOS: Visit our Apple App Store page for supported versions.
- Android: Visit our Google Play Store page for supported versions
For clinicians using Dialer on a desktop computer:
- MacOS Desktop: Chrome, Safari, Firefox, Edge
- Windows Desktop: Chrome, Firefox, Edge
Note: We recommend keeping your browser updated to the most recent version available. We thoroughly test Dialer on the most recent two versions of each major browser listed above. Older versions may have limited functionality.
For patients joining a video call, see browser requirements.
What are the processor and RAM requirements for using Dialer on a desktop computer?
| Minimum | Recommended | |
| Processor | Single-core 1Ghz or higher | Dual-core 2Ghz or higher (Intel i3/i5/i7 or AMD equivalent) |
| RAM | N/A | 4 Gb |