TURN / ICE Parameters

This section lists parameters that configure the following Microsoft network features:

  • Traversal Using Relays Around NAT (TURN)
  • Interactive Connectivity Establishment (ICE)
tcpIpApp.ice.ConnCheckInetvalPairs

Time interval in milliseconds to serialize first attempt of connectivity check of identified ICE candidate pairs per call.

25 - 100

tcpIpApp.ice.ConnCheckInetvalRetries

Time interval in milliseconds to serialize the retry attempts of connectivity check for identified pairs per call.

25 - 100

tcpIpApp.ice.MaxRetries

The maximum number of retry attempts performed on each ICE connectivity check pair identified in case of a request timeout or failure.

5 (default)

2 - 25

tcpIpApp.ice.mode

MSOCS (default)

Disabled

Standard

tcpIpApp.ice.NetworkMode

TCPUDP (default) – Gathers all the possible UDP and TCP ICE candidates.

TCPOnly – Gathers all the TCP candidates along with UDP host candidates.

UDPOnly - Gathers all the UDP candidates.

tcpIpApp.ice.password

Enter the password to authenticate to the TURN server.

NULL (default)

tcpIpApp.ice.ReflexiveChecksRequired

1 (default) - TCP and UDP reflexive candidates will be collected in candidate gathering process.

0 - TCP and UDP reflexive candidates will not be collected in candidate gathering process.

tcpIpApp.ice.stun.server

Enter the IP address of the STUN server.

NULL (default)

tcpIpApp.ice.stun.udpPort

The UDP port number of the STUN server.

3478 (default)

1 - 65535

tcpIpApp.ice.tcp.enabled

1 (default) - Enable TCP.

0 - Disable TCP.

tcpIpApp.ice.turn.server

Enter the IP address of the TURN server.

NULL (default)

tcpIpApp.ice.turn.tcpPort

443 (default)

1 - 65535

tcpIpApp.ice.turn.udpPort

The UDP port number of the TURN server.

443 (default)

65535

tcpIpApp.ice.username

Enter the user name to authenticate to the TURN server.

NULL (default)