This section specifies the parameters associated with media features for this H.323 trunk group
To View and Edit Media
On SBC main screen, go to Configuration > System Provisioning > Category: Trunk Provisioning > Trunk Group > H323Trunk Group > Media. The Media window is displayed.
The Media can be checked for each Address Context, for each Zone, for each H323Trunk Group created or for all the Address Contexts, Zones and H323Trunk Groups created. Use the drop-down box to select the desired Address Context, Zone and H323Trunk Group.
The Edit Media window is displayed.
H323 Trunk Group - Media Edit Window
The following fields are displayed:
H323 Trunk Group - Media Parameters
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Media Ip Interface Group Name | Specifies the interface group to be used for media. |
Media Ip Address | Indicates the Media IP Address assigned to this Trunk Group if any. |
Source Address Filtering | Enable flag to filter out incoming media packets which do not match expected source IP address and UDP port. The options are:
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Direct Media Allowed | Enable flag to set up a direct-media path so that media flows directly between endpoints in the same direct-media group. The options are: |
Direct Media Group Id | Direct media group to which this trunk group belongs. (range: 0-65535 / default = 0). |
Pre Allocate Res Pad | This indicates if a resource pad is pre-allocated or not during an incoming fast start call procedure that results in G.711 codec selected for the call. The options are: |
Slow Start | Use this flag to determine whether an ingress H.245 Slow Start is converted to a forward offer (Fast Start) at egress, or passed through as a reverse offer (Slow Start). The options are:
Because video is only supported for H.323-H.323 Slow Start calls, use |
Make the required changes and click Save at the right hand bottom of the panel to save the changes made.
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