Configure the Media Gateway for H.248 Mode

Applies to version(s): 3.0, 3.2

To configure the media gateway for H.248:

1- Click H.248 in the navigation panel.

2- Enable the H.248 configuration:

• Select the Enabled check box.
• Click Create

List of Parameters

• Enabled

• Transport Protocol
  • Transport Protocol Type
  • Public IP Address
  • Use IP interface
  • Local IP Address
  • Local Port to Receive for Text Encoding
  • IP ToS value

Advanced Parameters

• Behavior
  • Relay Unknown H248 Parameters
  • Compact H248 Descriptor Headers
  • Send Transaction Response Acks
  • Send Transaction Response Acks Immediately
  • Send Transaction Pending Automatically
  • No Remote Response
  • Null Terminating H248 Message
  • No Only Ephemeral
  • Loose H248 Message Decoding
  • Transparent SDP
  • No SCTP Send Acknowledge
  • No failover service changes

• Maximum Number of Retransmissions
• Serialize null context commands
• Allow wildcard in service change
• Switch to Passthrough on tdm/ec=OFF
• IP Lawful Interception ToS value
• Maximum Number of TDM Terminations
• Maximum Number of Ephemeral Terminations
• Default MEGACO version
• Maximum Number of DNS Pending Requests
• Ephemeral Termination Identifier Root
• Ephemeral Termination Identifier Maximum Value

• Profile
  • Enabled
  • Profile Name
  • Profile Version

• Timers
  • Default Sent Transaction Timer Value
  • Maximum Sent Transaction Timer Value
  • Provisional Reply Transaction Timer Value
  • Saved Replied Transaction Timer Value
  • Dialing Start Timer Value
  • Dialing Short Timer Value
  • Dialing Long Timer Value
  • Dialing Duration Timer Value
  • Restart Timer Value to Retry Controller Association
  • Local Response Timer Value
  • Inactivity Timer Value