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This document provides a brief decription of each element within a Call Route.
Prerequistes
Overview
This document provides a brief description of each element within a Call Route; for full details on field definitions, refer to Creating and Modifying Entries to Call Routing Tables.
Prerequisites
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These instructions assume knowledge of navigation and configuration in the WebUI. |
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Assumes the user is familiar with navigating the SBCx000's WebUI |
Call Route Entry Reference
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| 1 | Call Routing Configuration |
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Basic Configuration Options - Definitions
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| Routing - Basic Configuration Options |
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Route Details| Field | Basic Description | |
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| Description | Call Route's name | | | Admin State | Enable/Disable Route | | | Route Priority | Adjusts order of call route processing. Routes are sorted first by priority, and then top-to-bottom order. 1 = highest priority | | | Call Priority | Used with E911. Sets the Priority header. | | | Number/Name Transformation Table | Transformation Table name. | |
| Field | Basic Description | |
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| Destination Type | - Any Normal Description
- A Destination SG that has a Register Table
- If Transformation Table evaluates TRUE, Deny (reject) the call.
| | | Message Translation Table | Permits changes like turning 183 Progress into 180 Ringing, changing ISDN IEs, or discarding selected messages. | | | Cause Code Reroutes | If the call is rejected with a Cause Code present in this list, then proceed to the next call route; otherwise disconnect incoming call leg. | | | Cancel Others Upon Forking | Imagine a forked call to Lync and mobile; and Lync is forwarded to the mobile. Unless this is enabled, mobile will receive two calls, forked and forwarded. | | | Fork Call | Simultaneously processes this route and next route in the table. Places calls to both routes. | | | Destination Signaling Groups | If the Transformation Table succeeds, sends the call out the listed Signaling Group. | |
| Field | Basic Description |
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| Audio/Fax Stream Mode | Determines how the SBC handles call signaling and Audio/Fax media stream during a call. | | Video Application Stream Mode | Determines how the SBC handles call signaling and Video/Application media stream during a call. | | Media Transcoding | Controls transcoding, such as incoming SIP G.711 to outgoing SIP G.723 (Not required for ISDN to SIP calls). | | Media List | - Provides the ability to select codecs based upon the individual route.
- Creates a list of codecs common between the incoming SG and the route codec list.
- Creates a different list of codecs commen between the call route and the egress SG.
- Transcodes between the ingress and egress, if the final codecs for the call legs are different.
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Quality of Service| Field | Basic Description |
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| Quality Metrics Number of Calls | Sets the number of calls to average the RTCP statistics over. | | Quality Metrics Time before Retry | If the route is disabled for quality issues, this amount of time is required before the route is used again. | | Min. ASR Threshold | Answer to Seizure (attempts) Radio. If the percentage of completed calls falls below this number, disable the route for Time Before Retry time. 0 = disabled. | | Enable Min MOS Threshold | Enables MOS score. | | Enable Max. R/T Delay | If Enabled and the RTT delay exceeds the configured value, disable the route for the Time Before Retry time. Calculated from RTCP information. | | Max R/T Delay | Specifies Round Trip delay. | | Enable Max. Jitter | If Enabled and the Jitter delay exceeds the configured value, disable the route for the Time Before Retry time. Calculated from RTCP information. | | Max. Jitter | Maximum average jitter. |
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