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Cisco Unity Connection

Cisco Unity Connection 7.x Supported Platforms List

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This document provides details about the platforms supported for Cisco Unity® Connection, including those shipped by Cisco and those provided by customers, as well as platforms supported for migrations.

The Cisco Unity Connection installation application prevents installation on servers that do not meet the exact specifications or models listed on the Cisco Unity Connection 7.x Supported Platforms List.

Platform Overlays for Cisco Unity Connection 7.x

Platform overlays are generic platform categories based on the configuration of processors, hard drives, and RAM. Each platform in this document corresponds to an overlay based on its configuration of these components. Table 1 defines the overlays for Cisco Unity Connection 7.1 and 7.0, and lists the currently shipping servers for each overlay. Cisco ships Cisco Unity Connection servers with the operating system and Cisco Unity Connection application preloaded. Further technical details and specifications for each of these servers, as well as technical details and support limits for older media-convergence-server (MCS) platforms supported by Cisco Unity Connection 7.x, are further described later in this document. Cisco ships the servers listed under "Co-resident Configuration" with the operating system as well as the Cisco Unity Connection and Cisco ® Unified Communications Manager applications preloaded. For technical details and specifications for the co-resident servers, please refer to the data sheet at: http://www.cisco.com/en/US/products/hw/voiceapp/ps378/products_data_sheets_list.html.

Note: The Cisco MCS 7828 Media Convergence Server is supported for Cisco Unified Communications Manager Business Edition only. This server is not supported for repurpose in Cisco Unity Connection 7.x.

Note: Cisco Unity Connection supports HP servers in the form of software only. Please refer to the HP Server Solutions page for more information about HP server configurations: http://www.cisco.com/en/US/prod/collateral/voicesw/ps6790/ps5748/ps378/product_solution_overview09186a0080107d79.html.

Table 1. Platform Overlays

Description

Cisco Unity Connection 7.1

 

Platform Overlay 1

Platform Overlay 2

Platform Overlay 3

Co-resident Configuration

Current shipping server models, Cisco Unity Connection 7.1

• Part number MCS7825I4-K9-UCB1
• IBM x3250-M2
• HP DL320-G5p single processor; HP Part Number: AT982A(software only)
• Part number MCS7835I3-K9-UCB2
• IBM x3650-M2 single processor
• HP DL380-G6 single processor; HP Part Number: AX692A(software only)
• Part number MCS7845I3-K9-UCB2
• IBM x3650-M2 dual processor
• HP DL380-G6 dual processor; HP Part Number:AX693A (software only)

Cisco MCS 7828 Series Servers: Refer to Cisco MCS 7828 Media Convergence Server data sheet

 
• Single processor
• 2-GB RAM 1
Two 250-GB Serial Advanced Technology Attachment (SATA) 3.5-in. cold-swap drive; Redundant Array of Independent Disks 1 (RAID 1)
• Single processor
• 4-GB RAM
• Two 300-GB single-attachment-station (SAS) 2.5-in. hot-swap hard drives; RAID 1
• Dual processors
• 8-GB RAM
• Four 300-GB SAS 2.5-in. hot-swap hard drives; 2 RAID 1s

Refer to Cisco MCS 7828 Media Convergence Server data sheet

Description

Cisco Unity Connection 7.0 and later

 

Platform Overlay 1

Platform Overlay 2

Platform Overlay 3

Co-resident Configuration

Server models, Cisco Unity Connection 7.0 and later

• Part number MCS7825I3-K9-UCB1
• HP DL320-G5
• IBM x3250
• Part number MCS7835I2-K9-UCB1
• IBM x3650 single processor
• HP DL380-G5 single processor (software only)
• Part number MCS7845I2-K9-UCB1
• IBM x3650 dual processor
• HP DL380-G5 dual processor (software only)
• Cisco MCS 7828 Series Servers: Refer to Cisco MCS 7828 Media Convergence Server data sheet

Specifications and current shipping server models, Cisco Unity Connection 7.0 and later

• Single processor
2-GB RAM 1
• Two 160-GB SATA hard drives; RAID 1
• Single processor
• 4-GB RAM
• Two 146-GB Small Computer System Interface (SCSI) hard drives; RAID 1
• Dual processors
• 4-GB RAM
• Four 146-GB SCSI hard drives; 2 RAID 1s
• Refer to Cisco MCS 7828 Media Convergence Server data sheet

Voicemail-Only Configuration

Supports only telephone user interface (TUI) or voice user interface (VUI) and Cisco Unity Assistant clients connecting to the Cisco Unity Connection 7.x Server

Total number of available ports (Voice + Text-to-speech [TTS] + Voice recognition) per server

482

962

144 2

16

Total number of available ports of an active-active node

962

1922

2882

-

Total number of users with mailboxes

2,000

4,0003

10,0004

500

Number of Cisco Personal Communications Assistant users

2,000

4,000

10,000

500

Total number of corporate directory users (per standalone server or active-active node; up to 50,000 digitally networked users)

10,000

10,000

10,000

1,000

Integrated Messaging Configuration

Supports clients including TUI, VUI, and Cisco Unity Assistant

Total number of available ports (Voice + TTS + Voice recognition) per server

245

485

725

16

Total number of available ports of an active-active node

485

965

1445

-

Total number of users with mailboxes

1,000

3,0003

7,5004

500

Number of Cisco Personal Communications Assistant users

1,000

3,000

7,500

500

Total number of active clients (Cisco Unified Personal Communicator + Third-party Internet Message Access Protocol [IMAP] + Cisco Unity Inbox)4

1,000

3,000

7,500

500

Number of Cisco Unified Mobile Communicator and Phone View users

1,000

3,000

7,500

50

Total number of corporate directory users (per standalone server or active-active node; up to 50,000 digitally networked users)

10,000

10,000

10,000

10,000

1 2 GB supports up to 2,000 directory names; 4 GB total is required for more than 2,000 names in the directory.
2 G.722 and Internet Low Bandwidth Codec (iLBC) codecs decrease the maximum number of ports supported by 50 percent for platform overlay 1 and the co-resident configuration. For platform overlay 2, the maximum number of ports supported is 36. For platform overlay 3, the maximum number of ports supported is 48.
3 Storage space is ~10 minutes per mailbox using existing 72-GB hard disk drives (HDDs).
4 This number assumes all Internet Message Access Protocol (IMAP) Idle clients. Refer to the note later in this document about mixing IMAP Idle and non-Idle clients.
5 G.722 and iLBC codecs decrease the maximum number of ports supported per platform by 50 percent.

IMAP Idle Clients

The calculations for the total number of active clients assume the use of IMAP clients that support IMAP Idle. Cisco Unified Personal Communicator, Cisco Unified Mobility Advantage, Cisco Unified Mobile Communicator, and the IBM Lotus Sametime plug-in do not support IMAP Idle. As a result, each active instance of each of these clients (that do not support IMAP Idle) that is accessing Cisco Unity Connection voice messages counts as four active clients.

Active-Active High-Availability Configurations

Cisco Unity Connection 7.x supports active-active high availability. In this configuration, a single high-availability node consists of two media convergence servers, each with up to 144 ports (depending on the MCS model). The total number of node ports is additive (meaning a single node can support up to 288 ports), but the total number of users supported is applicable only to the primary server.

RAM Requirements for the Media Convergence Servers When Digital Networking and Voice Recognition Are Configured

Cisco ships the Cisco Unity Connection Overlay 1 platforms (Cisco MCS 7825) with 2 GB of memory. When digital networking and voice recognition are configured, and when you are using one or more Cisco MCS 7825 Servers, 2 GB of additional memory is required in the Cisco MCS 7825 Servers when the sum of contacts, users, distribution lists, locations, personal contacts, and personal distribution lists exceeds 2,000. You can increase the number of digitally networked users to 10,000 by adding 2 GB of memory to the platform for a total of 4 GB.
The Cisco MCS 7835 Overlay 2 platforms for Cisco Unity Connection 7.x require 4 GB of RAM.

Platforms Qualified for Use with Cisco Unity Connection

Cisco Unity Connection 7.x is shipped from Cisco as an appliance on the Cisco 7800 Series Media Convergence Servers ending in the suffix "UCB2" or "UCB1". However, Cisco Unity Connection supports upgrades from some media convergence servers shipped for previous versions of Cisco Unity Connection and Cisco Unity messaging. Tables 2 through 26 outline the supported media convergence servers for Cisco Unity Connection 7.x as well as hardware specifications, and, where applicable, required hardware changes for Cisco Unity Connection 7.x to support the product. Table 2 is a condensed list of Cisco Unity Connection 7.x currently shipping supported platforms with noted required hardware changes. Where possible, Cisco product numbers are listed in the tables for hardware upgrades, as are original-equipment-manufacturer (OEM) product part numbers for direct sourcing of the equipment.

Note: Because of changes in disk-space requirements in Cisco Unity Connection 7.x, if you are running Cisco MCS 7835 first- or second-generation models (H1, I1, H2, or I2) and if you want to install Connection in a cluster (active-active) configuration, you must upgrade your hard disk from 2 x 72 to 2 x 146 GB. For details, refer to Tables 2 through 26 for the specific models and required HDD spare part numbers.

Cisco Unity Connection Currently Shipping Supported Platforms

Table 2. Cisco Unity Connection 7.x Currently Shipping Supported Platforms

Cisco MCS 7825

Cisco MCS 7835

Cisco MCS 7845

Cisco MCS 7825I4-K9-UCB1

Cisco MCS 7825H4-K9-UCB1

Cisco MCS 7825-I4-ECS1

Cisco MCS 7825-H4-ECS1

Cisco MCS 7835I3-K9-UCB2

Cisco MCS 7835I2-K9-UCB1A

Cisco MCS 7835H2-K9-UCB1A

Cisco MCS 7835I2-K9-UCB1

Cisco MCS 7835H2-K9-UCB1

Cisco MCS 7835l2-K9-UCA1A

Cisco MCS 7835H2-K9-UCA1A

Cisco MCS 7835-I2-ECS11

Cisco MCS 7835-H2-ECS11

Cisco MCS 7835-I2-ECS22

Cisco MCS 7835-H2-ECS22

Cisco MCS 7845I3-K9-UCB2

Cisco MCS 7845I2-K9-UCB1A

Cisco MCS 7845H2-K9-UCB1A

Cisco MCS 7845I2-K9-UCB1

Cisco MCS 7845H2-K9-UCB1

Cisco MCS 7845l2-K9-UCA1A

Cisco MCS 7845H2-K9-UCA1A

Cisco MCS 7845-H2-ECS13

Cisco MCS 7845-H2-ECS24

Cisco MCS 7845-H2-ECS3

Cisco MCS 7845-H2-ECS45

Cisco MCS 7845-I2-ECS13

Cisco MCS 7845-I2-ECS24

Cisco MCS 7845-I2-ECS3

Cisco MCS 7845-I2-ECS45

Note: Please refer to Cisco MCS 7800 data sheets for suffix "ECS" Cisco Unity Connection hardware specifications.

1 Upgrade from 2- to 4-GB RAM. Upgrade to 146-GB (or larger) HDD for clustering.
2 Upgrade from 2- to 4-GB RAM.
3 Must remove 4 HDDs (from 8 HDDs). Upgrade to 146-GB (or larger) HDD for clustering.
4 Upgrade to 146-GB (or larger) HDD for clustering.
5 Must remove 4 HDDs (from 8 HDDs).

Table 3. Cisco MCS 7825-I4 Media Convergence Servers (Cisco MCS7825I4K9-UCA1, MCS7825I4K9-UCB1, and MCS-7825-l4-ECS1) and IBM x3250-M2

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

1

Form factor

Rack-mount

Mounting

Rack-mountable (1 rack unit [1RU])

Processor(s)

Single Intel Dual Core Xeon E8400 3.0-GHz 6M L2

RAM (as shipped)

2-GB (two 1-GB) PC2-5300 Error Checking and Correcting (ECC) double data rate 2 (DDR2)

Hard drive

Two 250-GB SATA 3.5-in. cold-swap drives

CD-ROM or DVD-ROM drives

1 DVD-ROM drive (IBM part number 4144)

Tape drive

Optional

Power supply

Not redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 48

Integrated messaging: 24

Total number of users with mailboxes

Voicemail only: 2,000

Integrated messaging: 1,000

Number of voicemail users

Voicemail only: 2,000

Integrated messaging: 1,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 2,000

Integrated messaging: 1,000

Total number of corporate directory users

2-GB RAM: 2,000

4-GB RAM: 10,000

Approximate message storage, G-711 codec, minutes

117,000

Field-replaceable spares part numbers

Memory: MEM-7825-I4-2GB=

Hard drive: HDD-7825-I4-250=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 4. Cisco MCS 7825-H4 Media Convergence Servers (Cisco MCS7825H4K9-UCA1, MCS7825H4-K9-UCB1, and MCS-7825-H4-ECS1) and HP DL320-G5p

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by HP

Platform overlay

1

Form factor

Rack-mount

Mounting

Rack-mountable (1RU)

Processor(s)

Single Intel Dual Core Xeon E8400 3.0-GHz 6M L2

RAM (as shipped)

2-GB (two 1-GB) PC2-6400 ECC DDR2

Hard drive

Two 250-GB SATA 3.5-in. cold-swap drives

CD-ROM or DVD-ROM drives

1 DVD-ROM drive (HP part number: 374303-B21)

Tape drive

Optional

Power supply

Not redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 48

Integrated messaging: 24

Total number of users with mailboxes

Voicemail only: 2,000

Integrated messaging: 1,000

Number of voicemail users

Voicemail only: 2,000

Integrated messaging: 1,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 2,000

Integrated messaging: 1,000

Total number of corporate directory users

2-GB RAM: 2,000

4-GB RAM: 10,000

Approximate message storage, G-711 codec, minutes

117,000

Field-replaceable spares part numbers

Memory: MEM-7825-H4-2GB=

Hard drive: HDD-7825-H4-250=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

For information about the Cisco MCS 7835-I3 Media Convergence Server (Cisco MCS7835I3-K9-UCB2) and IBM x3650-M2 single processor, please refer to the Cisco MCS 7835-I3 datasheet: http://www.cisco.com/en/US/prod/collateral/voicesw/ps6790/ps5748/ps378/data_sheet_c78-564635.html.
Caution! The 7835-I3/IBM x3650-M2 is supported only with Connection 7.1(3) and later. The Connection installation will fail if you try to install an earlier version of Connection on this server.

Table 5. Cisco MCS 7835-I2 Media Convergence Servers (Cisco MCS7835l2K9-UCA1A, MCS7835I2K9-UCB1, and MCS7835I2-K9-UCB1A) and IBM x3650

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

2

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Dual Core Intel Xeon Processor 5140 (2.33-GHz and two 2-MB Layer 2 cache (IBM part number: 1325)

RAM (as shipped)

4-GB (eight 512-MB) PC2-5300 667-MHz ECC Chipkill DDR2 fully buffered dual in-line memory module (FBDIMM) (IBM part number: 0546)

Hard drive

Two 146-GB hard drives (RAID 1 configured) (IBM part number: 5534)

RAID controller

ServeRAID-8K (IBM part number: 1670)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive (IBM part number: 4144)

Tape drive

Optional

Power supply

Redundant (IBM part number: 1968)

Remote monitoring

Remote Supervisor Adapter II Slimline (IBM part number: 1606)

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 96

Integreated messaging: 48

Total number of users with mailboxes

Voicemail only: 4,000

Integrated messaging: 3,000

Number of voicemail users

Voicemail only: 4,000

Integrated messaging: 3,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 4,000

Integrated messaging: 3,000

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

99,000

Field-replaceable spares part numbers

Memory: MEM-7835-I2-2GB=

Hard drive: HDD-7835-I2-146=

Power: PWR-7835-I2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 6. Cisco MCS 7835-H2 Media Convergence Servers (Cisco MCS7835H2K9-UCA1A, MCS7835H2-K9-UCB1A, and MCS7835H2K9-UCB1) and HP DL380G5 Single Processor

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by HP

Platform overlay

2

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Intel Dual-Core Xeon Processor 5140 (2.33 GHz, 1333 front side bus [FSB])

RAM (as shipped)

4-GB fully buffered DIMM (FBD) PC2-5300 four 1-GB memory modules

Hard drive

Two HP 146-GB hot-plug 2.5 SAS 10,000-rpm HDDs (RAID 1 configured)

Batter-backed write cache enabler (BBWC)

Part number: 383280-B21

RAID controller

P400/256 for DL380 G5 and DL385 G2 FIO

CD-ROM or DVD-ROM drives

Slimline DVD-ROM drive (8x or 24x) Option Kit

Tape drive

Optional

Power supply

Redundant power supply 350/370/380 G5 U.S. Kit

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 96

Integreated messaging: 48

Total number of users with mailboxes

Voicemail only: 4,000

Integrated messaging: 3,000

Number of voicemail users

Voicemail only: 4,000

Integrated messaging: 3,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 4,000

Integrated messaging: 3,000

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

99,000

Field-replaceable spares part numbers

Memory: MEM-7835-H2-1GB=

Hard drive: HDD-7835-H2-146=

Power: PWR-7835-H2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

For information about the Cisco MCS 7845-I3 Media Convergence Servers (Cisco MCS7845I3-K9-UCB2) and IBM x3650-M2 Dual Processor, please refer to the Cisco MCS 7845-I3 datasheet: http://www.cisco.com/en/US/prod/collateral/voicesw/ps6790/ps5748/ps378/data_sheet_c78-564637.html.
Caution! The 7845-I3/IBM x3650-M2 server is supported only with Connection 7.1(3) and later. The Connection installation will fail if you try to install an earlier version of Connection on this server.

Table 7. Cisco MCS 7845-I2 Media Convergence Servers (Cisco MCS7845l2K9-UCA1A and MCS7845I2K9-UCB1) and IBM x3650 Dual Processor

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

3

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Two Intel Dual-Core Xeon Processors 5140 (2.33 GHz) and two 2-MB Layer 2 cache (IBM part number: 1325)

RAM

4-GB PC2-5300 667-MHz ECC Chipkill DDR2 FBDIMM (IBM part number: 0542)

Hard drive

Four 146-GB hard drives (RAID 1 configured) (IBM part number: 5534)

RAID controller

ServeRAID-8K (IBM part number: 1670)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive (IBM part number: 4144)

Tape drive

Optional

Power supply

Redundant (IBM part number: 1968)

Remote monitoring

Remote Supervisor Adapter II Slimline (IBM part number: 1606)

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 144

Integreated messaging: 72

Total number of users with mailboxes

Voicemail only: 10,000

Integrated messaging: 7,500

Number of voicemail users

Voicemail only: 10,000

Integrated messaging: 7,500

Number of Cisco Personal Communications Assistant users

Voicemail only: 10,000

Integrated messaging: 7,500

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

240,000

Field-replaceable spares part numbers

Memory: MEM-7845-I2-2GB=

Hard drive: HDD-7845-I2-146=

Power: PWR-7845-I2=

Fan: FAN-7845-I2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 8. Cisco MCS 7845-H2 Media Convergence Servers (Cisco MCS7845H2K9-UCA1A and MCS7845H2-K9-UCB1) and HP DL380G5 Dual Processor

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by HP

Platform overlay

3

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Intel Dual-Core Xeon Woodcrest 2.33-GHz processors

RAM

4 GB

Hard drive

Four 146-GB hard drives

BBWC

BBWC enabler (part number: 383280-B21)

RAID controller

P400 controller (part number: 405132-B21)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 144

Integreated messaging: 72

Total number of users with mailboxes

Voicemail only: 10,000

Integrated messaging: 7,500

Number of voicemail users

Voicemail only: 10,000

Integrated messaging: 7,500

Number of Cisco Personal Communications Assistant users

Voicemail only: 10,000

Integrated messaging: 7,500

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

240,000

Field-replaceable spares part numbers

Memory: MEM-7845-H2-1GB=

Hard drive: HDD-7845-H2-146=

Power: PWR-7845-H2=

Fan: FAN-7845-H2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Cisco Unity Connection Previously Shipped Supported Platforms

Table 9. Cisco MCS 7815-I2 Media Convergence Servers (Cisco MCS 7815-l2-UC1 and MCS 7815-I2-ECS1) and IBM x206m (MTM: 8485****)

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

1

Form factor

Tower

Mounting

Rack-mountable (5RU); must purchase rail kit separately

Processor(s)

Smithfield Pentium D 2.80-GHz (dual-core with two 1-MB Layer 2 cache) processor

RAM (as shipped)

2 GB

Note: 2 GB supports up to 2,000 directory users; 4 GB is required for more than 2,000 directory users.

Hard drive

80-GB hard drive, SATA 300, 72,000 rpm

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Not redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

24

Total number of users with mailboxes

500

Number of voicemail users

500

Number of Cisco Personal Communications Assistant users

500

Total number of corporate directory users

2-GB RAM: 2,000

4-GB RAM: 10,000

Approximate message storage, G-711 codec, minutes

13,000

Field-replaceable spares part numbers

MEM-7815-I2-2GB=

HDD-7815-I2-80=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 10. Cisco MCS 7815-I3 Media Convergence Servers (Cisco MCS-7815-l3-UC1, MCS 7815-I3-K9-UCA1, and MCS 7815-I3-ECS1) and IBM x3200 (MTM: 4362****)

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

1

Form factor

Tower

Mounting

Rack-mountable (5RU); must purchase rail kit separately

Processor(s)

Intel Dual-Core Xeon 3050 2.13-GHz processor with a 1066-MHz FSB and 2 MB of Layer 2 cache

RAM (as shipped)

2-GB PC2-5300 DDR2 ECC memory (must be installed in pairs)

Note: 2 GB supports up to 2,000 directory users; 4 GB is required for more than 2,000 directory users.

Hard drive

160-GB cold-swap SATA hard disk

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Not redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 48

Integrated messaging: 24

Total number of users with mailboxes

Voicemail only: 2,000

Integrated messaging: 1,000

Number of voicemail users

Voicemail only: 2,000

Integrated messaging: 1,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 2,000

Integrated messaging: 1,000

Total number of corporate directory users

2-GB RAM: 2,000

4-GB RAM: 10,000

Approximate message storage, G-711 codec, minutes

117,000

Field-replaceable spares part numbers

MEM-7815-I3-2GB=

HDD-7815-I3-160=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 11. Cisco MCS 7825-I3 Media Convergence Servers (Cisco MCS 7825-l3-UC1, MCS7825I3K9-UCA1, MCS7825I3K9-UCB1, and MCS 7825-I3-ECS1) and IBM x3250 (MTM: 4364****)

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

1

Form factor

Rack-mount

Mounting

Rack-mountable (1RU)

Processor(s)

Intel Dual-Core Xeon 3050 2.13-GHz processor (IBM part number: 1272)

RAM (as shipped)

Two 1-GB DDR2 667 synchronous dynamic RAM (SDRAM) DIMMs (IBM part number: 1903)

Hard drive

Two 160-GB 7200-rpm 3.5-in. simple-swap SATA HDD (IBM part number: 5291) RAID 1 (IBM part numbers: 4367 and 9011)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive (IBM part number: 4144)

Tape drive

Optional

Power supply

Not redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 48

Integrated messaging: 24

Total number of users with mailboxes

Voicemail only: 2,000

Integrated messaging: 1,000

Number of voicemail users

Voicemail only: 2,000

Integrated messaging: 1,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 2,000

Integrated messaging: 1,000

Total number of corporate directory users

2-GB RAM: 2,000

4-GB RAM: 10,000

Approximate message storage, G-711 codec, minutes

117,000

Field-replaceable spares part numbers

Memory: MEM-7825-I3-2GB=

Hard drive: HDD-7825-I3-160=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 12. Cisco MCS 7825-H3 Media Convergence Servers (Cisco MCS 7825-H3-UC1, MCS7825H3K9-UCA1, MCS7825H3-K9-UCB1, and MCS-7825-H3-ECS1) and HP DL320G5

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by HP

Platform overlay

1

Form factor

Rack-mount

Mounting

Rack-mountable (1RU)

Processor(s)

Intel Dual-Core Xeon 3050 2.13-GHz processor with an 1066-MHz FSB and 2 MB of Layer 2 cache (HP part number: 419400-L21)

RAM (as shipped)

2-GB PC2-5300 DDR2 ECC memory (must be installed in pairs); (HP part number: 432804-B21)

Note: 2 GB supports up to 2,000 directory users; 4 GB is required for more than 2,000 directory users.

Hard drive

Two 160-GB cold-swap SATA hard disks (HP part number: 349238-B21)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive (HP part number: 374303-B21)

Tape drive

Optional

Power supply

Not redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 48

Integrated messaging: 24

Total number of users with mailboxes

Voicemail only: 2,000

Integrated messaging: 1,000

Number of voicemail users

Voicemail only: 2,000

Integrated messaging: 1,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 2,000

Integrated messaging: 1,000

Total number of corporate directory users

2-GB RAM: 2,000

4-GB RAM: 10,000

Approximate message storage, G-711 codec, minutes

117,000

Field-replaceable spares part numbers

Memory: MEM-7825-H3-2GB=

Hard drive: HDD-7825-H3-160=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 13. Cisco MCS 7825-I2 Media Convergence Servers (Cisco MCS 7825-l2-UC1 and MCS 7825-I2-ECS1) and IBM x306m (MTM: 8849****)

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

1

Form factor

Rack-mount

Mounting

1RU

Processor(s)

Smithfield Pentium D 2.80-GHz (dual-core with two 1-MB Layer 2 cache) processor

RAM (as shipped)

2-GB

Note: 2 GB supports up to 2,000 directory users; 4 GB is required for more than 2,000 directory users.

Hard drive

80-GB SATA 300 hard drive

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Not redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

24

Total number of users with mailboxes

500

Number of voicemail users

500

Number of Cisco Personal Communications Assistant users

500

Total number of corporate directory users

2-GB RAM: 2,000

4-GB RAM: 10,000

Approximate message storage, G-711 codec, minutes

13,000

Field-replaceable spares part numbers

MEM-7825-I2-2GB=

HDD-7825-I2-80=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 14. Cisco MCS 7825-H2 Media Convergence Servers (Cisco MCS 7825-H2-UC1 and MCS 7825-H2-ECS1) and HP DL320G4

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by HP

Platform overlay

1

Form factor

Rack-mount

Mounting

1RU

Processor(s)

Smithfield Pentium D at 2.80-GHz (dual-core with two 1-MB Layer 2 cache) processor

RAM (as shipped)

2 GB

Note: 2 GB supports up to 2,000 directory users; 4 GB is required for more than 2,000 directory users.

Hard drive

80-GB SATA 300 hard drive

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Not redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

24

Total number of users with mailboxes

500

Number of voicemail users

500

Number of Cisco Personal Communications Assistant users

500

Total number of corporate directory users

2-GB RAM: 2,000

4-GB RAM: 10,000

Approximate message storage, G-711 codec, minutes

13,000

Field-replaceable spares part numbers

MEM-7825-H2-2GB=

HDD-7825-H2-80=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 15. Cisco MCS 7835-I2 Media Convergence Servers (Cisco MCS 7835-l2-UC1 and MCS 7835-I2-ECS1) and IBM x3650 (MTM: 7979****)

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

2

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Single Intel Xeon Woodcrest 2.33-GHz processor

RAM (as shipped)

2 GB

Note: 4 GB required for Version 7.1

Hard drive

Two 72-GB hard drives (RAID 1 configured)

RAID controller

ServeRAID-8K (part number: 25R8064)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 96

Integreated messaging: 48

Total number of users with mailboxes

Voicemail only: 4,000

Integrated messaging: 3,000

Number of voicemail users

Voicemail only: 4,000

Integrated messaging: 3,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 4,000

Integrated messaging: 3,000

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

16,500

Field-replaceable spares part numbers

Memory: MEM-7835-I2-2GB=

Hard drive: HDD-7835-I2-72= and HDD-7835-I2-146=

Power: PWR-7835-I2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 16. Cisco MCS 7835-H2 Media Convergence Servers (Cisco MCS 7835-H2-UC1 and MCS 7835-H2-ECS1) and HP DL380G5 Single Processor

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by HP

Platform overlay

2

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Single Intel Xeon Woodcrest 2.33-GHz processor

RAM (as shipped)

2 GB

Note: 4 GB required for Version 7.1

Hard drive

Two 72-GB hard drives (RAID 1 configured)

BBWC

Part number: 383280-B21

RAID controller

Part number: 405132-B21

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 96

Integreated messaging: 48

Total number of users with mailboxes

Voicemail only: 4,000

Integrated messaging: 3,000

Number of voicemail users

Voicemail only: 4,000

Integrated messaging: 3,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 4,000

Integrated messaging: 3,000

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

16,500

Field-replaceable spares part numbers

Memory: MEM-7835-H2-1GB=

Hard drive: HDD-7835-H2-72= and HDD-7835-H2-146=

Power: PWR-7835-H2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 17. Cisco MCS 7835-I2 Media Convergence Server (Cisco MCS 7835-l2-UCA1) and IBM x3650 (MTM: 7979****)

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

2

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Single Intel Xeon Woodcrest 2.33-GHz processor

RAM (as shipped)

4 GB

Hard drive

Two 72-GB hard drives (RAID 1 configured)

RAID controller

ServeRAID-8K (part number: 25R8064)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 96

Integreated messaging: 48

Total number of users with mailboxes

Voicemail only: 4,000

Integrated messaging: 3,000

Number of voicemail users

Voicemail only: 4,000

Integrated messaging: 3,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 4,000

Integrated messaging: 3,000

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

16,500

Field-replaceable spares part numbers

Memory: MEM-7835-I2-2GB=

Hard drive: HDD-7835-I2-72= and HDD-7835-I2-146=

Power: PWR-7835-I2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 18. Cisco MCS 7835-H2 Media Convergence Server (Cisco MCS 7835-H2-UCA1) and HP DL380G5 Single Processor

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by HP

Platform overlay

2

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Single Intel Xeon Woodcrest 2.33-GHz processor

RAM (as shipped)

4 GB

Hard drive

Two 72-GB hard drives (RAID 1 configured)

BBWC

Part number: 383280-B21

RAID controller

Part number: 405132-B21

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 96

Integreated messaging: 48

Total number of users with mailboxes

Voicemail only: 4,000

Integrated messaging: 3,000

Number of voicemail users

Voicemail only: 4,000

Integrated messaging: 3,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 4,000

Integrated messaging: 3,000

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

16,500

Field-replaceable spares part numbers

Memory: MEM-7835-H2-1GB=

Hard drive: HDD-7835-H2-72= and HDD-7835-H2-146=

Power: PWR-7835-H2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 19. Cisco MCS 7835-I1 Media Convergence Servers (Cisco MCS 7835-l1-UC1, MCS 7835-I1-ECS1, and MCS 7835-I1-ECS2) and IBM x346

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

2

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Single Xeon 3.4-GHz Processor

RAM

2 GB

Hard drive

Two 72-GB hard drives

RAID controller

As shipped

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 96

Integreated messaging: 48

Total number of users with mailboxes

Voicemail only: 4,000

Integrated messaging: 3,000

Number of voicemail users

Voicemail only: 4,000

Integrated messaging: 3,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 4,000

Integrated messaging: 3,000

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

16,500

Field-replaceable spares part numbers

Memory: MEM-7835-I1-1GB=

Hard drive: HDD-7835-I1-72=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 20. Cisco MCS 7835-H1 Media Convergence Servers (Cisco MCS 7835-H1-UC1, MCS 7835-H1-ECS1, and MCS 7835-H1-ECS2) and HP DL380G4 Dual Processor

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by HP

Platform overlay

2

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Single Xeon 3.4-GHz Processor

RAM

2 GB

Hard drive

Two 72-GB hard drives

BBWC

As shipped

RAID controller

As shipped

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 96

Integreated messaging: 48

Total number of users with mailboxes

Voicemail only: 4,000

Integrated messaging: 3,000

Number of voicemail users

Voicemail only: 4,000

Integrated messaging: 3,000

Number of Cisco Personal Communications Assistant users

Voicemail only: 4,000

Integrated messaging: 3,000

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

16,500

Field-replaceable spares part numbers

Memory: MEM-7835-H1-1GB=

Hard drive: HDD-7835-H1-72=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 21. Cisco MCS 7845-I2 Media Convergence Servers (Cisco MCS 7845-l2-UC1 and MCS 7845-I2-ECS1) and IBM x3650 Dual Processor (MTM: 7979****)

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

3

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Dual Intel Xeon Woodcrest 2.33-GHz processors

RAM

4 GB

Hard drive

Eight 72-GB hard drives; Version 7.1 supports only four
72-GB hard drives

RAID controller

ServeRAID-8K (part number: 25R8064)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only: 144

Integreated messaging: 72

Total number of users with mailboxes

Voicemail only: 10,000

Integrated messaging: 7,500

Number of voicemail users

Voicemail only: 10,000

Integrated messaging: 7,500

Number of Cisco Personal Communications Assistant users

Voicemail only: 10,000

Integrated messaging: 7,500

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

97,500

Field-replaceable spares part numbers

Memory: MEM-7845-I2-2GB=

Hard drive: HDD-7845-I2-72= and HDD-7845-I2-146=

Power: PWR-7845-I2=

Fan: FAN-7845-I2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 22. Cisco MCS 7845-H2 Media Convergence Servers (Cisco MCS 7845-H2-UC1 and MCS 7845-H2-ECS1) and HP DL380G5 Dual Processor

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured
by HP

Platform overlay

3

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Intel Dual-Core Xeon Woodcrest 2.33-GHz processors

RAM

4 GB

Hard drive

Eight 72-GB hard drives; Version 7.1 supports only four
72-GB hard drives

BBWC

BBWC enabler (part number: 383280-B21)

RAID controller

P400 controller (part number : 405132-B21)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only:144

Integreated messaging: 72

Total number of users with mailboxes

Voicemail only: 10,000

Integrated messaging: 7,500

Number of voicemail users

Voicemail only: 10,000

Integrated messaging: 7,500

Number of Cisco Personal Communications Assistant users

Voicemail only: 10,000

Integrated messaging: 7,500

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

97,500

Field-replaceable spares part numbers

Memory: MEM-7845-H2-1GB=

Hard drive: HDD-7845-H2-72= and HDD-7845-H2-146=

Power: PWR-7845-H2=

Fan: FAN-7845-H2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 23. Cisco MCS 7845-I2 Media Convergence Server (Cisco MCS 7845-l2-K9-UCA1) and IBM x3650 Dual Processor (MTM: 7979****)

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

3

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Intel Dual-Core Xeon Woodcrest 2.33-GHz processors

RAM

4 GB

Hard drive

Four 72-GB hard drives

RAID controller

ServeRAID-8K (part number: 25R8064)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only:144

Integreated messaging: 72

Total number of users with mailboxes

Voicemail only: 10,000

Integrated messaging: 7,500

Number of voicemail users

Voicemail only: 10,000

Integrated messaging: 7,500

Number of Cisco Personal Communications Assistant users

Voicemail only: 10,000

Integrated messaging: 7,500

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

97,500

Field-replaceable spares part numbers

Memory: MEM-7845-I2-2GB=

Hard drive: HDD-7845-I2-72= and HDD-7845-I2-146=

Power: PWR-7845-I2=

Fan: FAN-7845-I2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 24. Cisco MCS 7845-H2 Media Convergence Server (Cisco MCS 7845-H2-K9-UCA1) and HP DL380G5 Dual Processor

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by HP

Platform overlay

3

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Dual Intel Xeon Woodcrest 2.33-GHz processors

RAM

4 GB

Hard drive

Four 72-GB hard drives

BBWC

BBWC enabler (part number: 383280-B21)

RAID controller

P400 controller (part number: 405132-B21)

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only:144

Integreated messaging: 72

Total number of users with mailboxes

Voicemail only: 10,000

Integrated messaging: 7,500

Number of voicemail users

Voicemail only: 10,000

Integrated messaging: 7,500

Number of Cisco Personal Communications Assistant users

Voicemail only: 10,000

Integrated messaging: 7,500

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

97,500

Field-replaceable spares part numbers

Memory: MEM-7845-H2-1GB=

Hard drive: HDD-7845-H2-72= and HDD-7845-H2-146=

Power: PWR-7845-H2=

Fan: FAN-7845-H2=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 25. Cisco MCS 7845-I1 Media Convergence Servers (Cisco MCS 7845-l1-UC1, MCS 7845-I1-ECS1, and MCS 7845-I1-ECS2) and IBM x346 (MTM: 8840****)

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by IBM

Platform overlay

3

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Intel Dual-Core Nocona or Irwindale Xeon 3.40-GHz processors

RAM

4 GB

Hard drive

Four 72-GB hard drives (total of 4 HDDs supported; support for the ECS1 model requires removal of 2 HDDs)

RAID controller

As shipped

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only:144

Integreated messaging: 72

Total number of users with mailboxes

Voicemail only: 10,000

Integrated messaging: 7,500

Number of voicemail users

Voicemail only: 10,000

Integrated messaging: 7,500

Number of Cisco Personal Communications Assistant users

Voicemail only: 10,000

Integrated messaging: 7,500

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

97,500

Field-replaceable spares part numbers

Memory: MEM-7845-I1-1GB=

Hard drive: HDD-7845-I1-72= and HDD-7845-I1-144=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html

Table 26. Cisco MCS 7845-H1 Media Convergence Servers (Cisco MCS 7845-H1-UC1, MCS 7845-H1-ECS1, and MCS 7845-H1-ECS2) and HP DL380G4 Dual Processor

Feature

Description

Supplier

Shipped by Cisco or provided by customer; manufactured by HP

Platform overlay

3

Form factor

Rack-mount

Mounting

2RU

Processor(s)

Intel Dual-Core Nocona or Irwindale Xeon 3.40-GHz processors

RAM

4 GB

Hard drive

Four 72-GB hard drives (total of 4 HDDs supported; support for the ECS1 model requires removal of 2 HDDs)

BBWC

As shipped

RAID controller

As shipped

CD-ROM or DVD-ROM drives

1 DVD-ROM drive

Tape drive

Optional

Power supply

Redundant

Total number of available ports (Voice + TTS + Voice recognition) per server

Voicemail only:144

Integreated messaging: 72

Total number of users with mailboxes

Voicemail only: 10,000

Integrated messaging: 7,500

Number of voicemail users

Voicemail only: 10,000

Integrated messaging: 7,500

Number of Cisco Personal Communications Assistant users

Voicemail only: 10,000

Integrated messaging: 7,500

Total number of corporate directory users

10,000

Approximate message storage, G-711 codec, minutes

97,500

Field-replaceable spares part numbers

Memory: MEM-7845-H1-1GB=

Hard drive: HDD-7845-H1-72= and HDD-7845-H1-146=

More information

http://www.cisco.com/en/US/partner/products/hw/voiceapp/ps378/products_data_sheets_list.html