NEC SP5008A user manual Introduction, Key Features

1. Introduction

Micronet SP5008A / SP5018A / SP5058A are high-capacity SIP Gateway Series that provides 8 FXS / 4 FXS + 4 FXO / 8 FXO ports, and suit to build an IP-based communication platform with other VoIP devices. They meet enterprise’s requirement for functionality (VoIP) upgrade and larger scale implementation by interoperating with legacy PABX and IP PBX/Soft-switch.

To connect with legacy PABX, SP5018A supports PABX Mode for PSTN backup. When network or power fails, PSTN lines (FXO) bypass to FXS ports and users still can make/receive calls via PSTN lines.

In addition, SP5008A includes some wonderful PABX features for small business. They help operate users on various VoIP applications, such as extension calling among 8 FXS ports, inbound/outbound calls via SIP trunk, DID (direct line), DOD, prefix routing, operator attendant, etc. Users can easily benefit from the ease-to-use device.

1.1 Key Features

zIETF SIP standards compliant

zSupport 1 RJ-45 WAN port and 4 RJ-45 LAN ports

zSupport POTS interfaces: 8 FXS / 4 FXS + 4 FXO / 8 FXO ports

zSupport single-account registration on FXS ports for representative number

zSupport extension calling among FXS ports

zSupport rich call features: call hold, call transfer, call forward, hotline, warm line, speed dial, anonymous call, P2P call, etc

zSupport PSTN prefix routing (SP5018A only)

zSupport PABX mode for legacy PABX function upgrade (SP5018A only)

zSupport PSTN lifeline – PSTN bypass in case of power or registration failure (SP5018A only)

zSupport detection of disconnect tone, polarity reversal, and loop current drop (zero voltage) on FXO ports

zWell interoperability with industry-leading IP-PBX/Soft-Switch, such as Alcatel, Lucent, Siemens, etc.

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