Appendix G Market profile attributes 79

Table 24 Localization, PSTN standards, and pulse dialing parameters (Sheet 2 of 2)

 

 

 

 

 

Pulse Dialing (ms)

 

 

 

 

 

 

 

 

 

 

 

 

Break

 

Make

Interdigit

Market profile

Localized

PSTN standards

time

 

time

time

 

 

 

 

 

 

 

North America

Yes

N/A

60

 

40

700

 

 

 

 

 

 

 

 

Poland

Yes

[1]

Polish ASS_1_v1.doc

66

 

33

700

 

 

[2]

ITU-T Telecommunication

 

 

 

 

 

 

Standardization Sector of ITU

 

 

 

 

 

 

Supplement2 Series E 01/94

 

 

 

 

 

 

 

 

 

 

 

 

Taiwan

Yes

[1]

Technical Specifications for

66

 

33

800

 

 

Terminal Equipment for Connection

 

 

 

 

 

 

to Public Switched Telephone

 

 

 

 

 

 

Network, PSTN01, September 27,

 

 

 

 

 

 

2001

 

 

 

 

 

 

 

 

 

 

 

United Kingdom

Yes

N/A

66

 

34

740

 

 

 

 

 

 

 

 

Table 25 Transmission parameters

 

 

 

 

Transmission

 

 

 

 

 

 

 

 

 

 

 

 

 

Loop length

Tx CO gain

Rx CO gain

 

PCM coding

 

 

adjustment

(short, medium,

(short, medium,

Market profile

scheme

AC impedance

capability

long)

long)

 

 

 

 

 

 

 

Australia

A-law

220

Ω + (820 Ω

No

(N/A, 0, N/A)

(N/A, 6 dB, N/A)

 

 

120nF)

 

 

 

 

 

 

 

 

 

 

Brazil

A-law

600

Ω/900 Ω

Yes

(-3 dB, 0, 0)

(0, 0, 3 dB)

 

 

 

 

 

 

 

CALA

A-law

600

Ω

Yes

(-3 dB, 0, 0)

(0, 0, 3 dB)

 

 

 

 

 

 

 

Canada

mu-law

600

Ω

Yes

(-3 dB, 0, 0)

(0, 0, 3 dB)

 

 

 

 

 

 

 

Caribbean

mu-law

600

Ω

Yes

(-3 dB, 0, 0)

(0, 0, 3 dB)

 

 

 

 

 

 

 

Global

A-law

600

Ω

No

(N/A, 3 dB, N/A)

(N/A, 3 dB, N/A)

 

 

 

 

 

 

 

Mexico

A-law

600

Ω

No

(N/A, 3 dB, N/A)

(N/A, 3 dB, N/A)

 

 

 

 

 

 

 

New Zealand

A-law

320

Ω + (1050 Ω

No

(N/A, 3 dB, N/A)

(N/A, 3 dB, N/A)

 

 

230nF)

 

 

 

 

 

 

 

 

 

 

North America

mu-law

600

Ω

Yes

(-3 dB, 0, 0)

(0, 0, 3 dB)

 

 

 

 

 

 

 

Poland

A-law

600

Ω

No

(N/A, 3 dB, N/A)

(N/A, 3 dB, N/A)

 

 

 

 

 

 

 

Taiwan

u-law

600

Ω

Yes

(-3 dB, 0, 0)

(0, 0, 3 dB)

 

 

 

 

 

 

 

United Kingdom

A-law

320

Ω + (1050 Ω

No

(N/A, 3 dB, N/A)

(N/A, 3 dB, N/A)

 

 

230nF

 

 

 

 

 

 

 

 

 

 

BCM 4.0 for BCM1000 Installation and Maintenance Guide Addendum

Page 78 Page 80
Page 79
Image 79
Nortel Networks BCM 1000 manual Transmission parameters
Page 78 Page 80

BCM 1000 specifications

Nortel Networks BCM 1000, short for Business Communication Manager, is a robust communications solution designed to meet the needs of small to medium-sized businesses. First introduced in the early 2000s, the BCM 1000 has evolved to offer a wide array of features, enabling businesses to enhance productivity while reducing operational costs.

One of the standout features of the BCM 1000 is its integrated voice and data capabilities. The system allows users to manage voice calls via the traditional Public Switched Telephone Network (PSTN) as well as Voice over IP (VoIP). This versatility enables organizations to streamline their communication channels and facilitates remote work environments.

In terms of scalability, the BCM 1000 is a flexible option. It can accommodate up to 200 users while supporting various configurations to adapt as a business grows. This feature is particularly appealing for organizations that anticipate expansion, as they can derive maximum utility from their initial investment.

The BCM 1000 also integrates seamlessly with various third-party applications, enhancing its functionality. Businesses can connect customer relationship management systems (CRM) and other software to streamline operations further. Moreover, the system features advanced telephony applications such as voicemail, auto attendant, and unified messaging, which help streamline communication processes.

Another significant aspect of the BCM 1000 is its reliability. Built on Nortel’s long-standing reputation for quality telecommunications equipment, the BCM 1000 boasts redundancy and failover capabilities. This means that even in the event of a hardware failure, service continuity is maintained, ensuring that communication lines remain open.

Security is another critical feature of the BCM 1000. The system incorporates encryption protocols and supports secure access, safeguarding sensitive business communications from potential threats.

In conclusion, Nortel Networks BCM 1000 is a comprehensive communication platform that encapsulates essential features, including scalability, versatility, and reliability. By integrating voice and data capabilities within a single system, it effectively supports businesses striving for effective communication and operational efficiency. As organizations continue to evolve with technology, the BCM 1000 stands out as a proven solution that meets contemporary business communication needs.
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