- Advisory services
- Consultations
- Network and technology policies
- Network and technology service docs
- Using Jisc community
- Network and technology service docs
- Domain name registration
- How to sign up
- Janet Support Manual
- Janet CSIRT
- Back-up services
- eduroam
- Backup Web Hosting
- Certificate Service
- Connection timeline
- Eligibility
- Janet 3G Buyer's Guide
- Janet 3G eduroam interoperablity authentication methods
- Janet Mail Services
- Janet Network Charges
- Janet Reach
- Janet Videoconferencing Feedback results
- Primary connections
- Supporting Business Continuity
- Business and Community Engagement (BCE) using Janet
- Cost
- Interconnect connections
- Connecting student accommodation
- Customer-owned routing equipment
- Obtaining a Janet IP Address Range
- Terms for the Provision of the Janet Service
- Upgrading your existing bandwidth and Janet router
- Fault reporting
- IP address assignment
- Janet Aurora
- Janet Netsight
- Janet txt
- Routers
- Network set-up
- Guest access
- Network time service
- Training
- Contact
- Primary Nameserver Service
- Secondary Nameserver Service
- Vscene
- Vscene
- Vscene updates and revisions
- Login Options
- Jisc and Ajenta partnership FAQ
- Learn more about Vscene
- Vscene Help and user guides
- Videoconferencing service policies
- ISDN
- Content providers
- Technical documentation
- Technical details
- Technical details
- Ports, IP addresses and Firewall information for Vscene
- Products
- Videoconferencing standards
- Data Sharing within Videoconferencing
- IP Videoconferencing
- Gatekeepers
- Videoconferencing equipment
- Security
- Videoconferencing safety
Ports, IP addresses and Firewall information for Vscene

IP ADDRESSES AND PORTS USED BY Vscene
In the situation where a codec/endpoint is sitting behind a firewall or router with ACL’s,
the following IP addresses and ports will need to be accessible to it in order for it to use
the Vscene's Vidyo Gateways, gatekeepers & SIP registrars.
H.323:
Vscene GATEKEEPERS
194.80.134.34 (Primary GK)
194.80.134.67 (Secondary GK)
TCP 1719 to 65535
UDP 1719 to 65535
H.323 Call Signalling, Setup and Media
212.219.85.150 to 212.219.85.200
TCP 1024 to 65535
UDP 1024 to 65535
SIP:
Vscene SIP Registrar
194.80.134.50
TCP 5060 & 5061
UDP 5060 & 50000 to 65535
SIP / Secure SIP signalling and media
212.219.85.150 to 212.219.85.200
TCP 5060 & 5061
UDP 5060 & 50000 to 65535
Vscene Browser:
Vscene browser – Firefox and Chrome (WebRTC)
WebRTC - 195.195.245.204 to 195.195.245.216
TCP 80, 443, 3478
UDP 3478 & 60000 to 61000
Vscene web server – 195.195.245.144 & 195.195.245.145
TCP 80, 443
Vscene browser – Internet Explorer and Safari (VidyoWeb Plug-in)
VidyoPortal - 212.219.85.131 to 212.219.85.135
TCP 80, 443, 17990 to 17992
VidyoRouters – 212.219.85.136 to 212.219.85.145
TCP 17990 to 17992
UDP 50000 to 65535
Vscene Domains
(can be added to local proxy allow lists for Desktop VC Traffic) *jisc.ac.uk *jvcs.ja.net
Streaming Services Port Ranges
The Vscene streaming service uses Flash to stream conferences out via our web pages. This requires the Adobe Flash Player plugin for your web browser to be installed (except Chrome, where is already included). No additional firewall ports need to be configured.
JANET Connected Visimeet Service
JANET Iocom Server #1:
janet.iocom.com - 194.80.134.2
JANET Iocom Server #2
janet1.iocom.com - 194.80.134.80
Visimeet Default Port TCP 46000
Visimeet fall-back Port #1 TCP 443 Visimeet fall-back Port #2 RTSP TCP 554