Cisco Systems Gateway Controllers specs

Cisco Media Gateway Controller Release 9 Regulatory Compliance and Safety Information

Translated Safety Warnings

Advarsel En konstruksjonsfeil kan ha innvirkning på et mindre antall vekselstrømsaggregater av modell Catalyst 5500 levert som reservedeler og vekselstrømsaggregater som ble levert sammen med chassis mellom desember 1996 og desember 1997. Hvis disse aggregatene ikke blir behandlet med varsomhet, er det en viss risiko for mildt elektrisk støt. Vi mener at risikoen forbundet med denne konstruksjonsfeilen er ubetydelig og at den nåværende konstruksjonen er sikker, såfremt apparatet blir behandlet på riktig måte. Bruk følgende fremgangsmåte for å koble fra vekselstrømskilden på sikkert vis.

Produsenten av aggregatet har, i samarbeid med teknikere fra Cisco, endret designen for å utbedre feilen. Videre vil vi kostnadsfritt bytte ut ethvert vekselstrømsaggregat for de kundene som måtte ønske dette. Hvis du vil bytte inn ditt apparat, skal du ta kontakt med Cisco Systems kundeservice på tlf. + 1 800 553-6387 (gratis i USA og Canada)eller +1 408 526-7208, eller sende en e-post til cs-rep@cisco.com. Hvis du trenger annen teknisk assistanse, skal du ta kontakt med senteret for teknisk assistanse (TAC) på tlf. +1 800 553-2447 (gratis i USA og Canada) eller sende en e-post til tac@cisco.com.

Aviso Uma pequena percentagem das fontes de alimentação de entrada de CA do Catalyst 5500, transportadas como suplentes e das fontes de alimentação de CA, em encomendas de chassis de Dezembro de 1996 a Dezembro de 1997, poderá apresentar um problema de design. Se não forem manuseadas com cuidado, estas fontes de alimentação poderão provocar um leve choque. Não pensamos que os riscos relacionados com este problema sejam significativos. Pensamos que o design actual é seguro, desde que a fonte de alimentação seja manuseada correctamente. Utilize o seguinte procedimento para retirar a fonte de alimentação de CA com segurança.

O fabricante das fontes de alimentação, assistido tecnicamente pela Cisco, implementou uma alteração no design, de forma a corrigir o problema. Para além disso, substituiremos fontes de alimentação de AC a pedido de qualquer cliente, sem qualquer custo adicional. Para requisitar uma substituição, contacte o Serviço de Apoio ao Cliente da Cisco Systems, através dos números de telefone 800 553-NETS (6387), 408 526-7208 ou de correio electrónico, cs-rep@cisco.com. Caso necessite de assistência técnica adicional, queira contactar o Centro de Assistência Técnica (Technical Assistance Center (TAC)) através do número de telefone 800 553-24HR (2447) ou do correio electrónico, tac@cisco.com.

Cisco Media Gateway Controller Software Release 7 Installation and Configuration Guide

Gateway Controllers specifications

Cisco Systems Gateway Controllers play a pivotal role in the modern networking landscape, particularly within service provider infrastructures. These devices serve as critical components that facilitate the efficient management of voice, video, and data traffic, enabling seamless communication across diverse networks. Combining robustness, scalability, and advanced features, Cisco's Gateway Controllers provide businesses with the tools necessary to optimize their network environments.

One of the standout features of Cisco Gateway Controllers is their ability to handle various signaling protocols, including SIP (Session Initiation Protocol), H.323, and MGCP (Media Gateway Control Protocol). This flexibility ensures interoperability with a wide range of telecom systems and devices, which is crucial for organizations transitioning to IP-based communications.

Integration of voice and video services is made seamless through advanced transcoding capabilities. Cisco Gateway Controllers can convert media streams between different codecs, ensuring high-quality communication regardless of the endpoint's capabilities. This is particularly valuable for enterprises with a mix of legacy and modern communications equipment, as it protects existing investments while facilitating growth.

Traffic management is another significant characteristic of Cisco Gateway Controllers. They utilize sophisticated traffic engineering techniques to prioritize real-time communication signals and optimize bandwidth allocation. Quality of Service (QoS) mechanisms ensure that voice and video traffic is given priority over data traffic, reducing latency and maintaining call quality even during peak usage.

Security features are also a hallmark of Cisco's solutions. Gateway Controllers include robust encryption, access control, and intrusion prevention systems to ensure that network communications are protected against potential threats. This is increasingly important as organizations face a growing number of cybersecurity challenges.

Additionally, Cisco's extensive software ecosystem, including platforms like Cisco Unified Communications Manager, allows for an integrated approach to communication solutions. This interconnectivity not only simplifies management but also enhances the capabilities of Cisco's Gateway Controllers by enabling advanced features like unified messaging and presence information.

Overall, Cisco Systems Gateway Controllers combine advanced technologies, essential features, and security measures to support modern networking needs. Their ability to handle diverse communication protocols, coupled with traffic management and high-level integration, positions them as a crucial solution for organizations seeking to leverage the full potential of converged communication systems. By incorporating these services, businesses can enhance operational efficiency and improve overall user experience, paving the way for future technological advancements in communication.