Cisco Cisco Prime Unified Service Monitor 9.0 데이터 시트
Data Sheet
All contents are Copyright © 1992–2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 5 of 6
●
Two 10/100 Ethernet interface (one management and one SPAN port)
●
Supports Cisco Discovery Protocol
●
Supports external power adaptor
●
User experience monitored and reported every 60 seconds
Product Architecture
Cisco Unified Service Monitor 2.0.1 provides user experience metrics related to all the active voice
calls in the network. It does so at a system level using phone-based VTQ support implemented in
Cisco Unified IP phones (and other system elements that support VTQ) and real-time monitoring of
active voice calls using the Cisco 1040 Sensor solution. Cisco Unified Service Monitor 2.0.1 can
support both VTQ and Cisco 1040 Sensor voice-quality measurement on the same server to
provide comprehensive voice-quality measurement. VTQ voice-quality measurement supports a
maximum of 30,000 Cisco Unified IP phones or 30 clusters (whichever comes first) per Cisco
Unified Service Monitor 2.0.1 license. For near-real-time voice-quality measurement, each
instance of Cisco Unified Service Monitor supports up to 50 sensors, and each sensor can monitor
100 concurrent RTP streams.
In the VTQ solution the endpoints (Cisco Unified IP Phones 796x, 794x, 797x) registered with
Cisco Unified CallManager release 4.2) and Cisco Unified Communications Manager 4.3, 5.0, 5.1
or higher will report voice impairment metrics at the end of the call through call management
records (CMRs). These records, along with call detail records (CDRs), are collected by Service
Monitor software for further analysis.
The Cisco 1040 Sensor monitors voice-specific (RTP) data streams and computes the MOS. The
sensor is installed on the Cisco switch nearest to the Cisco Unified IP phones, a gateway, and/or a
telephony service such as voicemail to monitor and analyze the voice streams. The sensor
configures itself in a manner similar to the Cisco Unified IP phone: it uses IEEE 802.3af standard
Power over Ethernet, obtains its configuration information and downloads it from a TFTP server
(which can be the same server used by other Cisco IP telephony components), and uses
SCCP to help ensure continuous communication with the Cisco Unified Service Monitor central
software component.
Product Specifications
Table 2 provides the product specifications.
Table 2.
Product Specifications (per Cisco Unified Service Monitor Server)
Description
Specification
Product compatibility
Cisco Unified Communications systems consisting of Cisco Unified CallManager
(3.x, 4.0, 4.1, 4.2) and Cisco Unified Communications Manager (4.3, 5.0, 5.1, 6.0,
6.1), , Cisco Unified Communications Manager Express, Cisco Unity systems, Cisco
Unity Connection, Cisco Unity Express , Cisco Unified Contact Center, Cisco
Unified Contact Center Express, Cisco Unified MeetingPlace
(3.x, 4.0, 4.1, 4.2) and Cisco Unified Communications Manager (4.3, 5.0, 5.1, 6.0,
6.1), , Cisco Unified Communications Manager Express, Cisco Unity systems, Cisco
Unity Connection, Cisco Unity Express , Cisco Unified Contact Center, Cisco
Unified Contact Center Express, Cisco Unified MeetingPlace
®
Express, and Cisco
Conference Connection.
Software compatibility
Windows 2003 Server: The user interface can be accessed using Microsoft Internet
Explorer 6.0/7.0 on Windows 2003 and Windows XP platforms.
Explorer 6.0/7.0 on Windows 2003 and Windows XP platforms.
Protocols
Uses SCCP to register Cisco 1040 Sensors with Service Monitor 2.0.1 software and
HTTP to correlate the IP address of the endpoint to directory number.
HTTP to correlate the IP address of the endpoint to directory number.
Features and functions
System-level voice-quality measurement using VTQ solution, near-real-time voice-
quality measurement using Cisco 1040 Sensors; threshold can be set based on the
codec, alerts, and reports voice-quality information.
quality measurement using Cisco 1040 Sensors; threshold can be set based on the
codec, alerts, and reports voice-quality information.