Use the Silence Insertion Descriptor window to define the Silence Insertion Descriptor (SID) attributes for a Packet Service Profile. These settings apply if sending SID packets is enabled in the codec entry (must be using the G711ss codec).
On the SBC main screen, go to Configuration > Profile Management > Category: Media Profiles > Packet Service Profile > Silence Insertion Descriptor or
Configuration > System Provisioning > Call Routing > Profiles > Packet Service Profile > Silence Insertion Descriptor or
Configuration > System Provisioning > Trunk Provisioning > Packet Service Profile > Silence Insertion Descriptor or
All > Profiles > Media > Packet Service Profile > Silence Insertion Descriptor
The Silence Insertion Descriptor window opens. Select a Packet Service Profile from the drop-down list to view and edit its Silence Insertion Descriptor parameters.
Figure 1: Profile Management - Media Profiles - Packet Service Profile - Silence Insertion Descriptor
Use the following table to edit the SID parameters and then click Save.
Table 1: Silence Insertion Descriptor Parameters
Parameter | Description |
|---|---|
G711Sid Rtp Payload Type | Specifies the G.711 SID RTP payload type, in the range of 0 to 127. This applies only if the preferred codec is G.711 with Silence Suppression. The default value is 13, which is standard RFC 3389 comfort noise. The value "19" is Ribbon-proprietary comfort noise. |
Heartbeat | Specifies whether to enable sending SID packets within a minimal interval during a silence period (at least one SID packet must be sent within a SID maximum packet time frame). Options are: • Enable (default) |
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