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The Cisco Media Convergence Server 7820 (MCS-7820) is a low-cost server platform for the Cisco AVVID (Architecture for Voice, Video and Integrated Data) network. The Cisco MCS-7820 is a member of the MCS-7800 series server family, which also includes the high-availability MCS-7830 and the Cisco AVVID IP telephony starter kits. The Cisco MCS-7820 is intended to be a pilot-test platform as a standalone server, or a production-level server when two MCS-7820s are deployed in a primary/backup role. The MCS-7820 comes with Cisco CallManager software preinstalled to make the deployment of IP telephony simple and cost-effective. The Cisco MCS-7820 includes Intel`s next-generation Pentium III, delivers 500 MHz performance, and ships with 128 MB of Error-Correcting Code (ECC) RAM, extending the high performance you will require to roll out IP telephony applications. In a single-server configuration, the Cisco MCS-7820 lacks the redundant components that most customers will desire to run the MCS-7820 in a production environment. Two MCS-7820s operating in a "primary" and "secondary" mode will provide a robust fail-over mechanism so customers can run in a production environment. As part of its configuration, each IP telephone will store the IP address of the primary and secondary server so that if the primary server fails the phone will get instructions from the secondary server. The availability of many servers is compromised because of software conflicts that result when many applications are installed on a single server. Since there are no customer-provided third-party software applications approved to run coresident on the MCS-7820, a higher lever of availability is achieved. The Cisco AVVID architecture allows for a great deal of scalability to meet the requirements of almost any enterprise. Currently, customers can have a primary and secondary server that will support small to medium-sized facilities and large branch offices. In future releases of Cisco CallManager, users will be able to add additional Cisco MCS-7800 series servers to scale their IP telephony solution significantly. The Cisco CallManager is the call-processing software component of the Cisco AVVID network. Cisco CallManager extends enterprise telephony features and functions to more traditional enterprise packet telephony network devices such as IP phones, software-based phones, and voice-over-IP (VoIP) gateways. Additionally, services are provided through open application programming interfaces (APIs) to integrate voice, video, and data applications such as unified messaging, multimedia conferencing, collaborative contact centers, and interactive multimedia response systems. Cisco CallManager provides basic call processing, signaling, and connection services to these devices. For more information on Cisco CallManager, please visit: http://www.cisco.com/warp/public/cc/cisco/mkt/iptel/callmgr/index.shtml New Product: Cisco MCS-7820 — Media Convergence Server
Product Overview
Key Features and Benefits
To make the deployment of IP telephony even easier, Cisco Systems has created two new IP telephony starter kits. Ordering one of these starter kits will enable your IT or telecom organization to become familiar with the many benefits of IP telephony at an introductory price. Once these benefits are realized, users can easily grow their starter kit into a production IP telephony environment.
Cisco MCS-7820 IP telephony server with Cisco CallManager software
Five Cisco IP telephone 12SP+
Five IP phone power supplies (country specific)
Five user licenses
Cisco MCS-7820 IP telephony server with Cisco CallManager software
Five Cisco IP telephone 12SP+
Five IP phone power supplies (country specific)
Five user licenses
Four-port analog gateway for Public Switched Telephone Network (PSTN) or legacy private branch exchange (PBX) connectivity (Currently available in North America only; international version available H1 CY '00.)
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Description |
Specification |
|---|---|
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Server |
Intel Pentium III 500 MHz processor 512 kB second-level ECC cache 128 MB 100 MHz ECC SDRAM memory 10/100BaseTX protocol control information unshielded twisted-pair (PCI UTP) controller Integrated, wide, Ultra2 small computer serial interface (SCSI) adapter Single, 9.1 GB, wide Ultra2 SCSI hard drive 1.44 MB floppy disk Preinstalled high-speed IDE CD-ROM drive 200-Watt power factor corrected, CE mark-compliant power supply Integrated 1024 x 768, 256-color video |
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Security |
Power-on password Setup password Diskette drive control Diskette boot control Parallel and serial interface control Security lock provision Power switch security |
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Description |
Specification |
|---|---|
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Dimensions (H x W x D) |
6.6 x 17.65 x 17.11 in. (16.76 x 44.83 x 43.46 cm) |
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Weight |
23.7 lb (10.47 kg) (without hard drive) |
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Operating Temperature Range |
50 to 95°F (10 to 35°C) |
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Relative Operating Humidity |
8 to 90% |
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Maximum Wet Bulb Temperature |
101.7°F (38.7°C) |
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Acoustic Noise |
NPEL (BELS) |
Average SPL (dBA) |
|---|---|---|
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Idle (fixed disk drives spinning) |
6 |
43 |
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Operating (random seeks to fixed disks) |
6.1 |
44 |
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Description |
Specification |
|---|---|
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Diskette Size |
3.5 in. |
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LED Indicators (front panel) |
Green |
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Read/Write Capacity per Diskette (high/low density) |
1.44 MB/720 kB |
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Drives Supported |
One |
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Drive Height |
One-third |
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Drive Rotation |
300 rpm |
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Transfer Rate (high/low) |
500/250 kbps |
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Bytes/Sector |
512 |
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Sectors/Track (high/low) |
18/9 |
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Tracks/Side (high/low) |
80/80 |
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Access Times |
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Track-to-Track (high/low) |
3/6 ms |
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Average (high/low) |
169/94 ms |
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Settling Time |
15 ms |
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Latency Average |
100 ms |
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Cylinders (high/low) |
80/80 |
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Read/Write Heads |
Two |
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Description |
Specification |
|---|---|
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Capacity |
9100.0 MB |
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Height |
1 in. (25.4 mm) |
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Width |
3.5 in. (88.9) mm |
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Interface |
Wide Ultra2 SCSI |
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Transfer Rate-Synchronous (Maximum) |
80 MBps |
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Seek Time (typical reads, including settling) | |
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Single Track |
1.9 ms |
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Average |
7.5 ms |
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Full Stroke |
15.0 ms |
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Rotational Speed |
7200 rpm |
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Physical Configuration |
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Bytes/Sector |
512 |
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Logical Blocks |
17,773,524 |
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Operating Temperature |
50° to 95°F (10° to 35°C) |
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Description |
Specification |
|---|---|
|
Disk |
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Applicable Disk |
CD-ROM (Modes 1 and 2) CD-DA, CD-XA (Mode 2, Forms 1 and 2) |
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Capacity |
540 MB (Mode 1, 12 cm) 650 MB (Mode 2, 12 cm) |
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Block Size |
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Mode 1 |
2048 |
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Mode 2 |
2340, 2336 |
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CD-DA |
2352 bytes |
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CD-XA |
2328 bytes |
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Access Times (typical) |
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Random |
100 ms |
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Full Stroke |
150 ms |
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Diameter |
4.7 in., 3.15 in. (12 cm, 8 cm) |
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Thickness |
0.05 in. (1.2 mm) |
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Track Pitch |
1.6 m |
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Data Transfer Rate |
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Sustained |
150 kBps (sustained 1X) |
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Burst |
1200 to 4800 kBps |
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Cache Buffer |
128 kB (minimum) |
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Startup Time (typical) |
< 7 seconds; < 30 seconds (multisession) |
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Stop Time |
< 4 seconds; < 30 seconds (multisession) |
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Laser Parameters |
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Type |
Semiconductor laser GaA1As |
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Wavelength |
780 25 nm |
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Divergence Angle |
53.5° 1.5° |
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Output Power |
0.14 mW |
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Operating Conditions |
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Temperature |
41 to 118°F (5 to 45°C) |
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Humidity |
10 to 80% |
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Dimensions |
|
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(H x W x D, maximum) |
1.88 x 5.85 x 8.11 in. (42.9 x 15 x 208 cm) |
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Weight |
2.09 lb (0.95 kg) |
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Description |
Specification |
|---|---|
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Network Interface |
10BaseT/100BaseTX |
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Compatibility |
IEEE 802.3/802.3u compliant |
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Data Transfer Method |
32-bit bus-master PCI |
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Network Transfer Rate |
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10BaseT (half-duplex) |
10 Mbps |
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10BaseT (full-duplex) |
20 Mbps |
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100BaseTX (half-duplex) |
100 Mbps |
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100BaseTX (full-duplex) |
200 Mbps |
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Connector |
RJ-45 |
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Cable Support |
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10BaseT |
Categories 3, 4, or 5 UTP (2 or 4 pair); up to 328 feet (100 meters) |
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100BaseTX |
Category 5 UTP (2 pair); up to 328 feet (100 meters) |
Cisco CallManager
Cisco CallManager database
Cisco CallManager Administration software (Web-browsable application provides graphical user interface to Cisco CallManager database)
Cisco ConferenceBridge (basic voice-conferencing application)
Cisco ActivePhoneBook (click to call, browsable directory service)
Cisco Web Attendant Console (software-only, Web-browsable manual attendant console)
Windows Telephone Application Programming Interface (TAPI) Version 2.1 service provider interface
Microsoft Windows NT server
Microsoft Windows NT resource kit
Microsoft Internet Information Server (IIS) (Web server for remote access to Cisco CallManager database)
Ataman TCP remote logon services
Carbon copy host
Cisco AVVID support solutions are designed for one purpose—to ensure customer success by delivering a suite of proactive services. The award-winning Cisco internetworking service and support offerings provide presales network audit planning, design consulting, network implementation, operational support, and network optimization. Cisco interactive knowledge-transfer solutions enhance customer success by leveraging Cisco expertise and experience. By including service and support when purchasing Cisco AVVID products, customers can confidently deploy AVVID networks utilizing Cisco expertise, experience, and resources.
| Part Description | Part Number |
|---|---|
| Cisco Media Convergence Server 7820 | MCS-7820 |
| IP Telephony Starter Kit #1 | MCS-STARTERKIT-1 |
| IP Telephony Starter Kit #2 | MCS-STARTERKIT-2 |
Part Descriptions and Part Numbers for Cisco IP Telephony Solutions