Cisco Systems SL-100 DMS-100 CompuCALL Interface Specification Q218, DMS-100 Switch Capacity

Models: SL-100 DMS-100

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DMS-100 CompuCALL Interface Specification (Q218)

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TotalBytesPC

- total bytes per call (byte/call),

 

ByteToBit

- bits in one byte (= 8),

 

Occu

- planed CompuCALL message occupancy of

 

X.25 link (e.g. 60%).

Formula 2:

BandWidth (bit/sec) = CallsPS * TotalBytesPC * ByteToBit * Occu

Where: CallsPS - average calls per second (call/sec).

Table 18: DMS-100 Switch Capacity

Parameter

 

Maximum

 

Meaning

 

 

Value

 

 

 

 

 

 

SNmax

96

 

Maximum active CompuCALL sessions

 

 

 

 

per switch

 

 

 

 

SVCmax

8

 

Maximum SVCs per CompuCALL

 

 

 

 

session

 

 

 

 

ACDDNmax

20

 

Maximum ACD Groups associated to

 

 

 

 

one CompuCALL session

 

 

 

 

DNmax

20000

 

Maximum non-ACD DNs associated to

 

 

 

 

one CompuCALL session

 

 

 

 

 

LinkBD

 

19.2 (kbps)

 

CompuCALL link bandwidth (kbits/sec)

 

 

 

 

AcSVCmax

96

 

Maximum active SVCs per DMS-100

 

 

 

 

switch

 

 

 

 

Cusmax

81

 

Maximum customer number per DMS-

 

 

 

 

100 switch

 

 

 

 

 

Note: Nortel recommends only one SVC per CompuCALL link.

Table 19: DMS-100 Switch Statistics Provided by Nortel

Parameter

Maximum

 

Meaning

 

Value

 

 

 

 

 

CSLsta

5

 

Statistically estimated maximum calls per

 

 

 

second on one active CompuCALL link

 

 

 

(Calls/Sec/Link).

 

 

 

 

MSLsta

20

 

Statistically estimated maximum

 

 

 

messages per second on one active

 

 

 

CompuCALL link (Messages/Sec/Link).

 

 

 

 

BMsta

90

 

Statistically estimated average bytes per

 

 

 

CompuCALL messages (Bytes/Message).

 

 

 

 

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Cisco Systems SL-100 manual DMS-100 CompuCALL Interface Specification Q218, DMS-100 Switch Capacity

SL-100, DMS-100 specifications

Cisco Systems DMS-100 and SL-100 are advanced digital media systems that play a crucial role in the telecommunications landscape. These platforms are designed primarily for the efficient delivery of voice and data services, making them integral components in the next-gen network architecture.

The DMS-100 is known for its robustness, serving as a digital central office switch. It supports the essential functions of voice service delivery, including call processing, routing, and signaling for local and long-distance calls. One of its standout features is its adaptability, allowing service providers to scale services based on demand. This scalability ensures that operators can efficiently manage large volumes of voice traffic without compromising on quality.

On the other hand, the SL-100 is distinguished by its flexibility and cost-effectiveness. It is a compact, modular platform that enables operators to offer a variety of services, including VoIP, multimedia communications, and more. The SL-100’s design caters to smaller service providers or those looking to extend their services without a massive infrastructure investment. Its modularity ensures that operators can add or change functionalities as the market evolves.

Both systems incorporate advanced technologies crucial for modern telecommunications. They leverage softswitch technology, which facilitates the transition from traditional circuit-switched networks to IP-based architectures. This shift allows for better resource utilization and reduced operational costs, as voice calls can be transmitted over existing data networks.

Moreover, both the DMS-100 and SL-100 support HD Voice and other enhancements that ensure crystal-clear voice quality. They employ various codecs and signaling protocols, including H.323 and SIP, ensuring compatibility with a wide range of devices and platforms. Additionally, both systems provide extensive monitoring and management capabilities, allowing service providers to analyze performance metrics and quickly troubleshoot issues.

In terms of security, Cisco has integrated several features that protect against unauthorized access and service disruptions. This focus on security is essential, particularly as networks become more interconnected and exposed to potential threats.

Overall, the Cisco DMS-100 and SL-100 embody pioneering technologies that meet the demanding needs of modern telecommunications. Their combination of scalability, flexibility, security, and advanced features makes them invaluable assets for service providers striving to deliver high-quality voice and data services in an ever-evolving digital landscape.