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Network requirements | RingCentral Meetings

Table of contents

Enterprise firewall must allow traffic according to tables 1.1 and 2.1 when using RingCentral Meetings Clients and RingCentral Meetings with Rooms Connector. Destination ports refer to ports in the RingCentral cloud.

1. RingCentral Meetings - Desktop and Web Client

Table 1.1 - RingCentral Meetings - Desktop and Web Client

Purpose

Application Protocol

Domain Name/IP Addresses

Destination Ports

Media

RTP

IP Supernets

UDP\8801-8802

TCP\8801-8802

Media Secured and Signaling Secured

HTTPS/TLS

IP Supernets

UDP\443

TCP\443

Access Control

STUN/TURN

 

UDP\3478

TCP\3478  UDP\3479

TCP\3479

Login Portal

HTTPS

meetings.ringcentral.com

TCP\443

Login Portal

HTTPS

webinar.ringcentral.com

TCP\443

Media Servers

HTTPS

*.zoom.us

*.meetzoom.us

34.196.189.103

TCP\443

2. RingCentral Meetings with Room Connector

Table 2.1 - RingCentral Meetings with Room Connector (H.323 and SIP)

Purpose

Application Protocol

Domain Name/IP Addresses

Destination Ports

Media

RTP/SRTP

IP Supernets

UDP\9000-10000

Signaling

SIP

IP Supernets

UDP\3000-4000

UDP\5060

TCP\3000-4000

TCP\5060

Signaling

H.323

IP Supernets

TCP\1720

Signaling Secured

SIP/TLS

IP Supernets

TCP\5061

Streaming

   

UDP\8801-8803

TCP\8801-8803

Authentication and Software Update

TLS

*.zoom.us

TCP\80, TCP\443

3. Bandwidth recommendations

The bandwidth used by RingCentral Meetings will be optimized for the best experience based on the participants’ network. It will automatically adjust for 3G, WiFi, or wired Ethernet environments. 
 
Note: The number of participants in a meeting may affect your bandwidth requirements. RingCentral Office supports up to 4 participants for Standard, 100 participants for Premium, and up to 200 participants for Ultimate.
  • For 1:1 video calling: 600kbps (up/down) for HQ video and 2 Mbps (up/down) for HD video
  • For group video calling: 600kbps/2 Mbps (up/down) for HQ video 
  • For group audio conferencing: Up to 60 kbps

3.1 Recommended bandwidth for webinar panelists

Webinar panelists are considered as full participants in the meeting — they can view, send video, share screens, annotate, etc. Below are the bandwidth recommendations for webinar panelists.
  • For 1:1 video calling: 600kbps (up/down) for HQ video and 1.2 Mbps (up/down) for HD video
  • For group video calling: 600kbps/1.2Mbps (up/down) for HQ video. For gallery view: 1.5Mbps/1.5Mbps (up/down) 
  • For screen sharing only (no video thumbnail): 50-75kbps
  • For screen sharing with  video thumbnail: 50-150kbps
  • For audio VoiP: 60-80kbps

3.2 Recommended bandwidth for webinar attendees

  • For 1:1 video calling: 600kbps (down) for HQ video and 1.2 Mbps (down) for HD video
  • For screen sharing only (no video thumbnail): 50-75kbps (down)
  • For screen sharing with  video thumbnail: 50-150kbps (down)
  • For audio VoiP: 60-80kbps (down)
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