Grandstream 42XX v2 Series Gateway

The GXW42XX offers an easy to manage, easy to configure IP communications solution for any business with virtual and/or branch locations. The GXW42XX supports popular voice codecs and is designed for full SIP compatibility and interoperability with third party SIP providers. This enables you to fully leverage the benefits of VoIP technology, integrate a traditional phone system into a VoIP network, and efficiently manage communication costs.

The new GXW42XX series has a compact and quiet design and offers superb audio quality, rich feature functionality, strong security protection, and good manageability. It is auto-configurable, remotely manageable and scalable.

The GXW42XX is a next generation IP voice gateway that is interoperable and compatible with leading IPPBXs, Soft switches and SIP platforms. The GXW42XX FXS gateway is auto-configurable, remotely manageable and scalable. The GXW42XX gateways come in four models - the GXW4216, GXW4224, GXW4232and GXW4248, each offering superb voice quality, traditional telephony functionality, easy deployment, and 16, 24,32 and 48FXS ports respectively. Each model features flexible dialing plans, integrated call routing to support a pure IP network call and an external power supply.

Top Device Features

GXW4216: 16 FXS ports, 16 SIP accounts, 4 profiles, 10/100/1000 Mbps, RJ-45, 16 Concurrent Calls
GXW4224: 24 FXS ports, 24 SIP accounts, 4 profiles, 10/100/1000 Mbps, RJ-45, 24 Concurrent Calls
GXW4232: 32 FXS ports, 32 SIP accounts, 4 profiles, 10/100/1000 Mbps, RJ-45, 32 Concurrent Calls
GXW4248: 48 FXS ports (no front panel FXS ports on GXW4248), 48 SIP accounts, 4 profiles, 10/100/1000 Mbps, RJ-45, 48 Concurrent Calls
RJ-45 Ethernet ports
4 configurable SIP profiles
Supports Voice Codecs: G711 (a/µ, Annex I & II), G723.1A, G726 (ADPCM with 16/24/32/40 bit rates), G729 A/B, iLBC
Voice Activity Detection (VAD) with CNG (comfort noise generation) and PLC (packet loss concealment)
Fax over IP T.38 compliant
Comprehensive Dial Plan support for Outgoing calls
G.168 Echo Cancellation, Voice Activation Detection (VAD), Comfort Noise Generation (CNG), and Packet Loss Concealment
(PLC)
Supports PSTN/PBX analog telephone sets or analog trunks
3-Way conference with local mixing
1 Gigabit network port
132x48 backlit graphic display with support for multiples languages