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Date: Novemeber 13th, 1998
NEC America, Inc.
Corporate
Networks Group
1555 W. Walnut
Hill Lane
Irving, Texas
75038
MITEL INTRODUCTION
Mitel
is among the North American leaders in PBX system and line sales to the under
100 line PBX market segment. Typically,
about one-half to three-quarters of Mitel’s annual PBX line shipments go to
this segment. However, in 1997, Mitel
shipped about 46% of its total PBX lines to this segment.
In
1998, Mitel had a 16.5% year over year gain over its 1997 line shipments. Mitel is the fifth leading PBX line shipment
vendor.
Mitel
designs, manufactures and services PBX products that are based on an open
distributed architecture, which allows for the addition of applications and
peripherals. Mitel currently is
marketing the SX Series of Digital PBX’s.
Capacities
for Mitel’s PBXs range from 80 to 5,376 ports, and from 80 to 1,600
stations. By clustering processors,
Mitel sales has been able to configure this system to 10,000 ports. They have made it look seamless to the
customer. Mitel will claim that the
system does not require a “forklift” to upgrade.
Mitel’s
Market strategy is to focus on the small to medium sized businesses. Mitel does not have a very large budget for
R&D, nor do they have a seamless migration strategy. However, Mitel found enough money to
purchase Centigram’sÒ CPE business, which now enables them to compete in larger
markets. They also bought an installed
base along with acquiring additional product distribution business partners.
Mitel
acquired the CPE equipment business unit of Centigram in Q1, 1998. This
acquisition also enables Mitel access to Centigram’s OEM partners.
In
a joint agreement between Mitel and Centigram, Mitel will also be adding
Centigram’s voice messaging solutions to its portfolio. This arrangement could enable Mitel to
address the increasing customer demand for voice mail and unified messaging.
This could enable the delivery of Mitel messaging applications to a broader
marketplace.
Mitel
has also introduced a product called the NeVaDaÒ which integrates both voice and data networks.
With
products such as NeVaDa, Mitel is offering corporate communications networks an
alternative to the traditionally distinct voice and data network
infrastructures. These solutions enable
companies to build a single network infrastructure for voice and data over a
single set of wires. NeVaDa is targeted
at larger customers and utilizes the SX-2000 as a call control server in the
configuration.
The
end users’ confidence in the reliability of the single network infrastructure
is ultimately what will make or break this strategy.
·
Even though all of
the SX Digital systems have similar architectures, components, and circuit
boards, system differences make many direct upgrades impossible.
·
Mitel has very little
to spend on R&D while NEC spends about 10% of revenues into communications
R&D.
·
MitelÒ Direct, MitelÒ Elite and Mitel Authorized dealers all offer unique product
offerings and application solutions.
The Elite dealers do not possess the people power to install and
maintain properly the more sophisticated applications.
· Mitel is a very small company and may be ripe for a hostile takeover.
The
majority of Mitel SX-2000 lines and systems are sold in the 101 to 400 line
segment and accounted for about 37% of the number of total PBX lines sold by
Mitel in 1997. The SX-2000 enjoyed some
modest penetration into the larger 401 to 1,000 line PBX segment (about 10% of
its total PBX line shipments) and 1,000+ line PBX segment (about 7% of its
total PBX line shipments) in 1997.
Mitel’s
offers two Mitel PBX platforms: the SX
200Ò LIGHT and the SX-2000 LIGHT.
The
term LIGHT in the Mitel SX-2000 LIGHT refers to the fiber optic cabling between
the control node and the peripheral cabinets.
There is no migration of hardware or software between these platforms
exclusive of the telephones. The
SX-2000 LIGHT is an integrated, narrowband, voice and data platform. Mitel offers medium density analog/digital
line cards along with proprietary terminals.
Mitel
has designed the 2000 LIGHT to be more component-oriented and less like the
older PBX console systems. The SX-2000
LIGHT can have as many as eleven, 96-port peripheral cabinets.
The
LIGHT products are based on distributed architecture and use fiber optic cable
for cabinet interconnections. Mitel
targets the SX-2000 LIGHT systems for small and mid-sized businesses requiring
high-reliability networking solutions.
The
networking of multiple locations of remote customer sites with SX-2000 LIGHT
systems via fiber optic connections, particularly in university and campus
environments, is viewed as an important market opportunity for Mitel.
The
high-end SX-2000 models use a combination space/time switching architecture
that allows greater system expansion than the other models. System expansion is accomplished in
increments of six or eight lines, or six digital or four analog trunks. Users can control system moves, adds, and
changes.
The
SX-2000 LIGHT can support 2,112 single site extensions and unlimited expansion
in network configuration. The system is
composed of a control node linked to 11 peripheral nodes. It integrates into a LAN and delivery of
ISDN services are made possible through public and private networks. This system is targeted towards
organizations with sophisticated communication needs and network environments
requiring multi-site or campus capabilities.
The
SX-2000 LIGHT Master CPU manages overall system activities via distributed
processors. Six different node types connected through fiber optics comprise
the complete system. The Control Node as well as an optional Redundant Node,
controls call processing and database functions. The Digital Service Unit (DSU)
supports digital trunk interfaces for public or private networking. Two DSU's can be equipped in a non-redundant
system, and five in a redundant system.
Four T1 cards are supported per node with 2 T1s on each card. The ISDN Node provides access to ISDN
services.
Peripheral
Nodes, which can be located up to 3300 feet from the Control Node, supports up
to 192 ports from 12 available card slots (Mitel can stretch this distance to
8.2 miles if the customer upgrades to enhanced Mitel Fiber Interface Module,
FIM). Up to 4 Peripheral Nodes can be
equipped in a non-redundant system, and 11 Nodes in a redundant system. Mitel will “force” redundancy in a
non-redundant system by increasing the number of extensions and trunks on the
core PBX, thus telling the customer they have built in redundancy. This could lead to a lower priced system
configuration for the customer without “true” redundancy.
Circuit boards are installed on peripheral shelves and support SX Digital PBX station and trunk connections, as well as control and auxiliary circuits. The control and supervisory functions for each system are built into specific circuit boards that are unique to each product.
SX
Digital PBX card slots are universal, supporting both station and trunk
cards. Station cards are available in
eight and 16 port versions, SUPERSETÒ line cards provide 12 connections. Trunk cards support four or eight lines,
while data line cards provide up to 16 low-speed data ports.
Current
software release for the SX-2000 LIGHT is LIGHTWARE 29Ò. The SX-2000 LIGHT
supports up to 1,500 lines and is composed of eleven 192-port peripheral
cabinets. Its distributed design is
based on a modular architecture with system cabinets all interconnected by
fiber optic cable. The SX-2000 LIGHT
has a base configuration of 128 ports and can be expanded via added peripheral
nodes to 768 ports supporting up to 500 lines.
Regarding
the LIGHTWARE 29 software, this software can be manipulated and enhanced by
upgrading or downgrading what is called MFRD/MTCL “levels” (can not explain as
of this writing what the acronyms mean).
By doing this, Mitel can manipulate the LIGHTWARE 29 software to conform
to the customer RFP.
The
SX-2000 LIGHT is available in two configurations, non-redundant and control
redundant. The system architecture, a
two-level hierarchy consisting of the main control and peripheral switch,
varies depending on the system configuration.
In non-redundant systems, the main control consists of the following:
·
Main Controller III
card – includes a 68020Ò 33 MHz, 32-bit microprocessor, 16MB of DRAM and a SCSI
·
Control Resource Card
– installed in either a redundant or non-redundant control cabinet provides
miscellaneous circuitry for control functions
·
programming, database
backup, SMDR, and loggings. Operating
system software upgrades and an additional level of backup is supplied by a
removable hard disk. The system HDD and
cartridge tape unit interface to the system through a SCSI on the Main
Controller III card.
Control
redundant systems requires the following:
·
2 Main Controller III
cards
·
2 circuit switch
matrix cards which increase the circuit switch matrix size from the 24 x 24
circuit switch links of the base system to a 48 x 48, 2M bps-per-link
non-blocking matrix
·
2 HDDs
NEC Selling Advantages
·
Redundancy - Mitel
claims that the SX-2000 LIGHT has a redundancy option. Yes, but "what" is redundant is
the question. Actually, the main System Controller is NOT redundant, only the
Peripheral Controller. Mitel does not have a true redundant system in their
portfolio.
·
Upgrading
- When upgrading from one model to the next, the user must replace all of the
system control circuits. Station and
trunk cards are common to all SX Digital systems, however, and can be retained
when upgrading.
·
Pricing - This new
system is priced at $950 to $1,350 per user!
The
SX-2000 is available in 6 cabinet types:
non-redundant control, redundant, peripheral, digital service unit,
ISDN, and applications gateway cabinets.
Control
cabinets hold the cards that govern the overall operation of the system. Peripheral cabinets hold the cards used to
interface the system to various telephony devices. DSU cabinets hold special-purpose cards such as digital trunks
(DPNSS and T1/D4) and those used to generate or receive and decode tones.
The
main control communicates with the peripheral switch controller and digital
service units via fiber optic serial communications message links and circuit
switched links.
A
peripheral switch controller card is installed in each peripheral cabinet. This card controls up to 12 peripheral
interface cards. The SX-2000’s connects
with the outside world supporting the DTMF receiver, E&M Trunk, DID/Loop
Tie Trunk, and telephone set connections.
The Peripheral Switch Controller contains several functional blocks, a
68000Ò microprocessor, 512KB or DRAM and a power-up PROM.
Fiber
Interface ModulesÒ (FIMS) FIMs are
used to connect SX-2000 LIGHT control nodes with peripheral or DSU nodes,
Network Gateway, Applications Gateway and SX-200 LIGHT control nodes with
peripheral , SPINE, Network Gateway nodes and Applications Gateway. System cabinets are interconnected using
fiber optic cable. The FIMs encode
electrical signals into light signals for transmission over the cable and
decode light signals into electrical signals at the receiving end. A common FIM is used in all nodes for both
transmit and receive functions. Fiber
optic cable is utilized because of its performance advantages. Fiber provides higher bandwidth capacity
than any other medium available.
The
maximum fiber optic cable length allowable between system cabinets in the LIGHT
systems is 8.2 miles due to optical loss beyond that distance. Note that this is enhanced Mitel FIM. Basic FIM will only go 3,300 feet.
Mitel
requires different cabinets for specific functions. This will drive the cost of ownership UP!
Mitel
claims that their products provide a migration path unmatched by any other
manufacturer. Truth is, historically
Mitel has a very poor migration story. The older SX-50Ò, and SX-100Ò/200 Analog systems have no migration capabilities to the
current product line. The SX-200 Digital
system can upgrade to the SX-200 LIGHT but not to the SX-2000 LIGHT.
To upgrade an SX-200 LIGHT to an SX-2000 LIGHT all common control equipment must be replaced. Making upgrades even more difficult is the restriction that specific terminals require specific line cards and software. Additionally, line cards are specific to the type of PE module (Peripheral Node or Spine Node), so upgrading from one PE node to the other requires changing line cards.
The
SX-2000 LIGHT is Mitel's largest PBX. Multiple systems will need to be
networked to increase the overall footprint. Growth within the platform can be
accomplished by adding additional Peripheral or Application Nodes.
Mitel
claims that their PBX is user friendly and feature rich. This may be true in
some instances, but with this comes a lack of functionality and continuity with
applications. Mitel relies on third parties for many of the applications they
do not have the capability of supplying within the PBX. ACD reports are limited
to "basic reporting". Any advanced ACD functionality must be provided
by other ACD products. This point stands true for Mobility and Voice Mail
functions well.
Mitel
claims they provide advanced application.
Even Mitels advanced ACD package (ACD II or ACD-2000) does not support
remote agents. Additionally, agent
capacity is limited to 100 to 350 agents.
All ACD call processing and reporting is done via in-board
processing. What this means is
increased stress on call capacity (BHCC). All application development is performed off-board from call
processing to minimize down time and time-to-market for new features.
Mitel’s
ISDN Node is an optional network interface module for the SX-2000 LIGHT. The ISDN Node provides a gateway to the ISDN
PRI services of all major Long Distance Carriers and supports CO switches for
NortelÒ and LucentÒ (this ISDN gateway product is a very expensive option).
.
Each
ISDN node configuration supports two 23B + D PRI interfaces with each interface
supporting 23 x 64K bps channels for voice and data (B Channels) and one 64K
bps signaling channel (D-channel).
Features supported through the ISDN Node link include:
·
Enhanced Multmedia
capabilities-voice, video quality and transmission of high bandwidth data
·
Expanded Calling Line
ID (CLID) services for calling and called line ID (ANI/DNIS)
·
64K Clear Channel
support.
SX-2000
BRI capability is not available in North America but is in the process of beta
testing and perhaps sending this product to choice customers.
Mitel SUPERSWITCH Digital NetworkÒ (MSDN)
The Mitel SUPERSWITCH Digital Network is a private networking application for the SX-2000 product line. Public network ISDN services can be introduced to an MSDN through the Mitel ISDN node. The availability of public network ISDN services enhances MSDN functionality even further by passing key ISDN services across the network.
MSDN
also supports public and OCC network services, including WATS lines; Direct
Distance Dialing and International Direct Distance Dialing; T1, satellite,
fiber-optic, Telex, and TWX services.
The
MSDN network can be managed from a single point with a proprietary Optimal
Performance System Manager, which comprises an IntelÒ 80486Ò based PC, operating under UNIXÒ. The OPS Manager
provides a centralized telephone directory that stores up to 20,000 records and
enables interactive remote log on and updates.
The OPS Manager allows scheduled or automatic updates of centralized and
remote directories and provides error reports and user location reports.
The
Mitel MDSN networking uses a proprietary protocol and operates in a UNIX
environment as opposed to an open, WindowsÒ NTÒ type environment.
Dubbed
the Mitel Host Command Interface, Mitel’s host computer interface falls short
of NEC’s OAI offering.
·
The OAI interface
allows the features and options of an already existing NEAX to be greatly
enhanced without the need for expensive customized reconfigurations. NEC offers customers the flexibility to
purchase standard OAI versions with NEC developed features or to develop
tailored OAI software applications.
Different levels of support can be purchased from NEC for business
needs. While NEC offers these benefits
at a fraction of the cost of a conventional PBX upgrade, Mitel’s HCI link would
require a reconfiguration of the systems software and hardware plus additional
hardware/software purchases.
·
While NEC develops its
own OAI applications, Mitel uses its HCI link to connect other vendors’
applications to the SX-2000 LIGHT system.
This means that service, performance and support issues are not directly
supported by Mitel which requires another step by a customer to overcome any
system “bugs”.
·
NEC offers customers
applications in three main areas: NEAXÒ 2400Ò real-time database extensions, interactive telephone
terminals, and application processor-directed call processing. Mitel’s offerings are limited to database interaction. For real-time database applications, the NEC
OAI offers solutions such as: free
location numbering, expanded authorization codes, caller and called name
display, and restriction and feature time management. Mitel does not provide these applications.
At
the end of Q1, 1998, Mitel announced the SX-2000 for Windows NT. Mitel claims this to be the first single box
solution to provide full featured, integrated telecommunications functionality
on a MS NT Server. This box was
designed for 40 to 120 users. The
SX-2000 for Window NT provides call control, digital trunking, voice mail, auto
attendant, call costing and call center routing, management and intelligent
messaging functionality, pre-packaged and delivered on one Intel server.
The
new Mitel system claims to offer:
·
Fiber Optic connected
peripheral interface chassis to support multiple, standard telephony interfaces
and a full range of digital handsets.
·
Integrated GUI based
management for moves, adds, changes, maintenance functions, and integration
with directory services via LADP (lightweight directory access protocol). The LDAP enables an enterprise to include
the voice domain in its directory services strategy, and this initiative
facilitates the creation of a single, logical directory service to simplify
user administration and ensure synchronization of multiple voice and data
domains, including databases, electronic mail and telephone extensions.
·
Mitel will deliver
directory services integration to the voice domain via OPS Manager for Windows
NT. Using LDAP as the middleman, OPS
Manager brings order to the directory.
OPS Manager’s tight coupling with corporate directory servers, including
out of the box integration with MicrosoftÒ ExchangeÒ, allows organizations to extend user administration to the
voice domain. Mitel OPS Manager for
Windows NT, is a management solution for the Mitel SX-2000 Light system.
Mitel
OPS Manager for Window NT features include:
·
GUI based moves,
adds, changes and deletes
·
Centralized alarm
notification and clearance
·
Remote database
back-ups and system upgrades
·
Ethernet LAN
connectivity
·
LDAP based directory
services integration
·
PBX directory
management
·
Scalability for
single system and network management applications
·
Integration with open
and industry standard NT servers
Mitel
will sell OPS Manager for Windows NT via their Elite Dealer network. Mitel will price at $6,000 for a single site
and $30,000 for a network version. This
product should be out soon.
Mitel
utilizes Talk to CT-Connect CTI software that runs on Mitel’s Applications
Gateway between the SX-2000 LIGHT platform and CT-Connect, Dialogic’sÒ open CTI server.
Dialogic’s CT-Connect provides an extensive library of application
software and development tools that support the Microsoft Dynamic Data Exchange
interface. TALK TO CT-Connect adds
functionality to the SX-2000 system. It
communicates using the standard CSTA (Computer Supported Telecommunications
Applications) protocol over a TCP/IP network interface. Also enabled are applications utilizing both
TAPI and TSAPI.
Mitel
also offers TALK TO IBM CallPath. This
software provides a seamless connection between CSTA and an SX-2000 LIGHT
system. Through this connection, IBM
CallPath developers can access the features and functions of the SX-2000,
allowing them to integrate telephony processing capabilities with applications
running on client workstations, such as simple desktop dialing products or more
sophisticated PBX CTI programs.
TAPI
Provides tools for development of call control for desktop PC applications
connected to PBXs. Mitel’s software
drivers for TAPI work with the digital network interface (DNI) on Mitel PBXs
where application developers can create or port Window’s telephony desktop call
control software to Mitel systems via DNI lines.
The
product includes a DNIC card which fits into an AT-compatible expansion slot,
software – consisting of a device driver and telephony service provider
interface and a handset which plugs into the PC card. The toolkit gives the ability to incorporate WAVE functionality.
MiTAIÒ
This
is Mitel’s telephony application interface for the Windows NT platform which
enables the integration of voice and data by adding telephony features such as
automatic dialing, call transfer call conferencing, and ANI to business
applications.
Computer
Telephony Integration environment with application programming interfaces
including TSAPI, TAPI, Call path, CT Connect and MiTAI.
Mitel
has been a Centigram voice mail partner for several years. Mitel distributes an entry level Centigram
voice processing system under the brand name Mitel Mail. This system is available throughout North
America via Mitel Elite Dealers, Dealer Network, and Mitel Direct Sales.
Mitel
Mail is designed for small to mid-sized organizations and multisite enterprises
requiring a seamless voice networking solution. The system offers 24 ports and 55 hours of storage.
Mitel
uses ACD 2000Ò for departmental call centers using the SX-2000
system. This system utilizes skills
based routing for up to 256 customized paths per PBX and can support up to 350
agents at a single site. The
SUPERSET400 telephone was designed to work with PBX based ACD and supports
agent mobility by allowing logon to any ACD set in the call center.
Networked
ACD is an option that can extend ACD 2000 functionality across private networks
of two or more SX-2000 systems allowing incoming calls to be simultaneously
queued against local and remote agent groups.
Mitel
markets Rockwell’sÒ SX-2000 compatible SpectrumÒ systems for high end call centers ( up to 1,200
agents). In a symbiotic relationship,
Rockwell also resells Mitel systems to their low-end customers.
Mitel
also offers TASKEÒ Call Center Monitoring and Analysis. This NT based software application runs on
top of SX-2000 Systems. The software
has three different components: Call Center Monitoring and Analysis, Workforce
Management, and Voice ToolBox.
With
their weak call center product, Mitel must rely on Rockwell for significant
call center prospects.
The
SX Digital PBX series uses digital proprietary station equipment, which include
the SUPERSETs 401+, 410, 420, and 430.
Proprietary attendant consoles for the SX Digital series include the
SUPERCONSOLEÒ 1000,
SUPERCONSOLEÒ 7000 and the SUPERCONSOLEÒ 700. The SX Digital
systems also support industry-standard rotary dial and DTMF telephones.
The
Superset 400 series of digital business telephones connect to a Mitel PBX
system through a digital interface providing voice and data transmission
through a single port in a proprietary 2B+D format. Some of the features include transfer, conference, labeled
feature keys, message key indicator, and support for a broad range of voice and
data features. SUPERSET 400 sets can be
further enhanced with add-on interfaces.
Data communications may be added to the 400 through a plug-in MILINK
Data module. Central office based
services can be accessed via Mitel’s RADICAL interface:
·
401+ - a single line
telephone geared toward business users
·
410 – a multiline
phone based on the 400+ but with features
·
420 – a multiline
telephone featuring 12 personal keys with status indicators, 3 soft function
keys, and 10 fixed function keys
·
430 – a multiline
executive telephone, based on the 420 set with 6 soft function keys and a 4
line by 40 character LCD display
·
Mitel does NOT have
Dial Intercom available.
·
Mitel does NOT
support CNAM (Calling Name ID), only CLID (Calling Line ID).
·
Mitel will only
deliver the prime listed number, not the callers personal number for CLID.
Mitel
offers three attendant consoles, the 1000, 7000, and 700:
1.
1000 – The 1000 is a
small, low-priced console designed for use with the SX-2000. The console has 10 softkeys and a 4 line
by 80 character LCD for telephone
status messages. The 1000 is used for hotel front desks and shared tenant
service applications. The 1000 console
supports auto-wake-up, call blocking, call restriction, check-in/check-out,
guest room window, room search, and room status.
2.
7000 – The 7000
keyboard includes 10 softkeys, 3 programmable firmkeys, volume and scrolling
keys, cursor control, and a hold key.
Communications from the PC to the host telephone sets is supported by a
TALKTOÒ line card. The
display provides status information, applications information, command
information, and softkey label information.
3.
700 – The 700 is
Mitel’s flagship attendant solution.
The 700 provides on-screen, detailed information about call and system
status. General call processing
features are available as well as some advanced features such as Message
Waiting and Call By Name.
Mitel
offers a third party cordless, as opposed to a wireless, communications
solution. Mitel partners with SpectraLinkÒ Corp’s models PCS 150Ò and PCS 2000Ò to provide an extension of their desktop phones.