Configure the Media Gateway for H.248 Mode

Applies to: Tmedia 3.0, 3.2

To configure the media gateway for H.248:

1- Click H.248 in the navigation panel.

Configure MGC H248 0 a

2- Enable the H.248 configuration:

• Select the Enabled check box.

• Click Create

Configure MGC H248 1a

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