产品

Cisco SPA8800 IP Telephony Gateway

产品简介:

External FXO Gateway Extends Your Investments

The Cisco SPA8800 IP Telephony Gateway is a multipurpose solution that small businesses can use to connect an on-premise IP private branch exchange (PBX) system to the public switched telephone network (PSTN), or connect a legacy time-division multiplexing (TDM) PBX or key system to voice-over-IP (VoIP) services. The Cisco SPA8800 provides a combination of four Foreign eXchange Office (FXO) and four Foreign eXchange Subscriber (FXS) ports to connect to existing analog phones, which helps protect and extend your existing communications equipment investments, too.

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The Cisco SPA8800 also has the capability to be configured as an FXO gateway for an Asterisk Open Source PBX providing a versatile solution when conditions favor an external device.

Additional features of the Cisco SPA8800 include:

  • Converts voice traffic into data packets for transmission over an IP network
  • Session Initiation Protocol (SIP) standards for voice and data networking provides reliable voice and fax operation
  • Secure, encryption-based methods for communicating, provisioning, and servicing
  • Toll-quality voice and carrier-grade feature support
  • Large-scale deployment management

Additional Documentation

Features

 Toll-quality voice and carrier-grade feature support: The Cisco SPA8800 delivers clear, high-quality voice communication in diverse network conditions. Excellent voice quality in a demanding IP network is achieved via the advanced implementation of standard voice coding algorithms. The SPA8800 is interoperable with common telephony equipment such as voicemail, fax, PBX, and interactive voice response systems.

 Large-scale deployment and management: The Cisco SPA8800 enables service providers to provide customized services to their subscribers. The gateway can be remotely provisioned and supports dynamic, in-service software upgrades. A highly secure profile upload saves providers the time and expense of managing and preconfiguring or reconfiguring customer premises equipment (CPE).

 Ironclad security: Cisco understands that security for both end users and service providers is a fundamental requirement for a solid, carrier-grade telephony service. The Cisco SPA8800 supports highly secure, encryption-based methods for communication, provisioning, and servicing.