Chapter 1 Functionality
About Gateway Features
About Gateway Features
Table
Table | Gateway Feature Summary |
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| Feature |
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| Interoperability |
| The gateway provides a high degree of interoperability with other H.323 | ||||
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| compliant gateways, gatekeepers, terminals, proxy, and Multipoint Control Unit | ||
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| (MCU) products by being based on the H.320 standard and H.323 protocol stack. | ||
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| The gateway features the gateway interface. This is a web interface used to | ||||||
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| configure and monitor the gateway. You can view and modify all aspects of the | ||
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| gateway configuration from a remote location using a | ||
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| SNMP management | The gateway features Simple Network Management Protocol (SNMP) | |||||
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| management that supports all aspects of monitoring, diagnostics, configuration, | ||
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| and trapping. | ||
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| Diagnostics |
| The gateway features front and rear panel LED indicators that display status for | ||||
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| the unit. You can also access remote diagnostics of the unit through the gateway | ||
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| interface, Telnet, SNMP, or a serial port. | ||
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| Network load balancing | The gateway supports load balancing on the network by communicating with a | |||||
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| gatekeeper through H.323 RAI (Resource Available Indication)/RAC (Resource | ||
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| Available Confirmation) messages. | ||
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| T.120 data collaboration | The gateway supports data transfers in calls between ISDN and IP by using high | |||||
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| speed T.120 in HMLP and VarMLP formats. | ||
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| Quality of service (QoS) | The gateway features configurable coding of media packets to achieve QoS | |||||
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| routing priority on the Internet Protocol (IP) network. The Type of Service (ToS) | ||
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| bits of the IP datagram header can be configured for priority level. | ||
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| Dial plan |
| The gateway supports a simplified dial plan for outbound dialing using a single | ||||
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| universal prefix. Using the dial plan, the gateway automatically detects the | ||
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| capabilities received in the Setup message from the IP endpoint and sets the same | ||
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| bit rate for the ISDN (or serial interface) side of the call. | ||
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| Direct dialing and call routing | The gateway dial plan supports these direct dialing and call routing facilities: | |||||
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| • Direct Inward Dialing (DID) | ||
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| – Multiple Subscriber Network (MSN) | |
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| – Q.931 | |
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| Cisco Unified Videoconferencing 3545 Serial Gateway supports DID in DCE | ||
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| mode only. | ||
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| • Internal and External Interactive Voice Response (IVR) | ||
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| • | TCS4 | |
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| • | Default extension | |
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| Access control |
| The gateway features | ||||
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| can define up to ten different administrator access profiles for the gateway. | ||
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| DTMF translation | The gateway supports translation between | |||||
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| (DTMF) signals (on the ISDN side) and | ||
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| side). DTMF translation occurs for voice and video calls. | ||
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| Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 PRI Gateway and 3545 Serial Gateway Release 5.6 | ||||
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