Alcatel OmniPCX Enterprise Manual de usuario descargar pdf (Pagina 3)

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Packet voice network

Fueled by the quick evolution of enabling technologies such as packet voice, it is now possible to deliver

innovative services at reduced costs through a uniﬁed network. This uniﬁcation leads to more network

choices: voice over IP, voice over frame relay, voice over ATM networks, and even packet voice over

traditional circuit networks.

Voice virtual private network (VPN)

New carrier tariff policies create opportunities for networks using public operators' switched infrastructures.

Alcatel's virtual private network solutions optimize both cost and performance with the use of packet voice

and compression technologies. Alcatel's advanced networking technologies also integrate easily with existing

ISDN / PSTN carrier services.

Heterogeneous network

Alcatel's ABC protocol is a superset of QSIG that increases the quality and performance of the Alcatel

OmniPCX Enterprise in an all-Alcatel network, and is completely compatible with other vendors existing

systems in multi-vendor environments. The QSIG protocol can also be used to connect new applications to

legacy PBXs; for example, mobile user groups, single-number dialing, call centers, etc. It is also an important

tool for migrating from older legacy PBXs to the capabilities of the converged Alcatel OmniPCX Enterprise.

The Alcatel OmniPCX Enterprise also fully supports the legacy DPNSS protocol.

Network concept

The Alcatel OmniPCX Enterprise offers attractive and versatile options that reduce communication expenses

while maintaining a consistent service level throughout the organization.

Distributed Systems and Networking

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Alcatel OmniPCX Enterprise Manual de usuario Pagina 3