IMG 1010 - IP Traffic Management Entry

Description:

IP Traffic Management, also called Call Admission Control, allows you to configure the number of simultaneous calls that can be active between a network element (any configured IMG, external gateway, or external gatekeeper) and an IMG. IP traffic limits are applied to the combined total of incoming and outgoing calls.

Accessing this Pane:

Dialogic IMG EMS -> Routing Configuration -> IP Traffic Management -> IP Traffic Management Entry

Maximum Objects:

1,024 Traffic Management entries per Traffic Management Object

Example Call Trace:

The following is an example of what would appear in the call trace for every call to or from a gateway under IP restrictions.

CALL> 16:16:48.480 CALL(L4) (00:7040:01) IP Traffic Management: Resource Group ID: 2 583 Busy Count: 55 Channels Allowed: 300

Error Responses:

SIP- If a SIP call is rejected because the maximum number of calls is reached, the IMG will send a 503 response.

H.323- If an H.323 call is rejected because the maximum number of calls is reached, the IMG will send a cause code of 34 - No Circuits Available.

ClientView Pane:

Field Descriptions:

IMG:

The IMG upon which the traffic restrictions will be applied. When set to ‘All IMGs’ the restricted Network Element will be allowed the Maximum number of sessions to each IMG node.

Network Element:

The External Gateway upon which the traffic restrictions will be applied. This field is a drop-down list of all the configured External Gateways.

Max Number of Simultaneous sessions:

This is the maximum number of calls that can be active at any one time between the designated network element and the IMG, in either direction.

Dialogic Integrated Media Gateways