Network Security Groups

Related Resources

Virtual Networks

Public IP Addresses

Virtual Machines

In Azure

nsg-maxconf-test

nsg-maxconf-prod :::

Overview

Network Security Groups enforce ingress policy for conferencing and signaling traffic. Test and production use mirrored NSG rule sets.

NSG Inventory

NSG	Resource Group	Rule Count
nsg-maxconf-test	rg-application-test	11
nsg-maxconf-prod	rg-application	11

Inbound Rule Profile

Representative allowed inbound ports include:

• 80/tcp, 443/tcp for web/API endpoints
• 1720/tcp, 1719/udp for H.323 signaling
• 5060/tcp, 5060/udp, 5061/tcp for SIP/SIPS signaling
• 33000-39999/tcp+udp for signaling ranges
• 40000-49999/tcp+udp for media ranges

Operational Notes

• Changes to NSG rules can immediately impact active video sessions.
• Any production NSG change should be coordinated through CAB and verified in test first.