Interactive Connectivity Establishment - Session Traversal Utility for NAT (ICE-STUN lite mode) enables a Advanced Media Termination client to perform connectivity checks, and can provide several STUN servers to the browser. ICE-STUN support requires configuring an ice-profile under realm-config, where you define the STUN behavior.

1. Access the realm-config configuration object.

   ORACLE# configure terminal
   ORACLE(configure)# media-manager
   ORACLE(media-manager)# realm-config
   ORACLE(realm-config)# 

2. Select ice-profile.
3. Do the following:

   name	Set a unique name for this ice profile. Default: Empty.
   stun-conn-timeout	Set the maximum time interval, in seconds, between the first STUN binding request received in a media session and the time when a valid STUN binding request containing the USE-CANDIDATE attribute is received. Default: 10. Range: 0-9999.
   stun-keepalive-interval	Set the interval, in seconds, since the last media packet or STUN binding request response after which a STUN keep alive message is sent. Default: 15. Range: 0-300. Zero means do not send keep-alive messages. The value must be less than the value set for subsq-guard-timer.
   stun-rate-limit	Set the number of STUN binding requests that you want the SBC to process per minute. Default: 100. Range: 0-99999. Zero means impose no limit.

4. Type done to save your configuration.