Grandstream Networks GXW400x Manual de usuario descargar pdf (Pagina 8)

SCENARIO THREE: GXW–410x & GXW–400x SCENARIO / TOLL-FREE CALLING BETWEEN LOCATIONS

Branch A -

Boston, MA

4 employees

Branch B – Denver, CO

GXW 400x

GXW 410x

PSTN

Analog

Lines

FX0 Lines

GXW–400X FEATURES

The GXW–400x is feature rich and is a next generation IP voice gateway that is interoperable and

compatible with leading IP-PBXs, SoftSwitches and SIP platforms. The GXW–400x FXS Gateway series

is auto-configurable, remotely manageable and scalable. There are two FXS models, the GXW-4004 and

GXW-4008, each offering superb voice quality, traditional telephony functionality, easy deployment, and 4

or 8 FXS ports respectively. Each model features flexible dialing plans, PSTN failover, integrated call

routing to support a pure IP network call and an external power supply.

SOFTWARE FEATURES OVERVIEW

• Two SIP accounts & profiles

• Multi-party conferencing

• Supports Voice Codecs:

G711(a/µ, Annex I & II), G723.1A, G726 (ADPCM), G728, G729 A/B/E, iLBC and GSM

• T.38 Fax

• G.168 Echo Cancellation

• Voice Activity Detection (VAD) with CNG (comfort noise generation) and PLC (packet loss

concealment)

• Supports PSTN/PBX analog telephone sets or analog trunks

Grandstream Networks, Inc. GXW-400x User Manual Page 8 of 31

Firmware 1.0.0.17 Last Updated: 12/2006

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Grandstream Networks GXW400x Manual de usuario Pagina 8