Grandstream GXW4501 E1/T1 Digital VoIP Gateway

Name: Grandstream GXW4501 E1/T1 Digital VoIP Gateway
Brand: Grandstream
SKU: GXW4501 E1/T1
Price: 2047.50 AED
Availability: InStock
Rating: 5 (2 reviews)

Brand: Grandstream
Model:Grandstream GXW4501 E1/T1
Availability:In Stock

Part No:GXW4501 E1/T1
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Supports T.38 Fax for creating Faxover-IP
Supports multilanguage voice promtps
Supports up to 120 concurrent calls

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Description
Reviews (2)

Grandstream GXW4501 E1/T1 Digital VoIP Gateway Buy with Best Price from authorized supplier and delivery to UAE, Dubai, Abu Dhabi, Sharjah

Grandstream GXW4501 E1/T1 Digital VoIP Gateway

The GXW4500 series are E1/T1 Digital VoIP Gateways that allow digital PSTN and ISDN trunks to be integrated with VoIP networks. By connecting the GXW4500 series with a VoIP network and a traditional PBX or E1/ T1 provider, businesses can drastically increase the amount of PSTN/ISDN trunks integrated with their VoIP network. The GXW4500 series offers three models that provide 1, 2 or 4 E1/T1/J1 spans and support 30, 60 or120 concurrent calls to cater to the VoIP needs of large and medium sized enterprises.

Grandstream GXW4501 Key Features

Dual Gigabit autosensing RJ45 network ports with integrated NAT router
TLS and SRTP security encryption technology to protect calls and accounts
Automated provisioning by HTTP/TFTP with XML config files
Software configurable E1/T1/ J1 ports, support PRI, SS7, MFC R2
Supports a widerange of voice codecs, including G.722, G.729, iLBC, and more
Supports T.38 Fax for creating Faxover-IP
Supports multilanguage voice promtps

Grandstream GXW4501 Technical Specifications

Voice and Video Capabilities

Voice-over-Packet Capabilities: LEC with NLP Packetized Voice Protocol Unit, 128ms-tail-length carrier grade Line Echo Cancellation, Dynamic Jitter Buffer, Modem detection & auto-switch to G.711
Voice and Fax Codecs: G.711 A-law/U-law, G.722, G.723.1 5.3K/6.3K, G.726, G.729A/B, Opus, iLBC, GSM-FR, AAL2-G.726-32
Fax over IP: T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Passthrough, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relay
Voice-quality Enhancement: Echo cancellation (G.168-2004), Jitter buffer, Silence suppression (VAD, CNG), PLC
QoS: Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
Supports up to 120 concurrent calls

Interfaces

T1/E1/J1 Interface: 1/2/4 RJ45 ports, supporting up to 30/60/120 simultaneous VoIP calls
Network Interfaces: Dual self-adaptive Gigabit ports (switched or routed)
Peripheral Ports: 2 x USB 3.0, (1) SD card interface
LED Indicators: LAN, WAN, T1/E1/J1
LCD Display: 128x32 dot matrix graphic LCD with DOWN and OK buttons
Reset Switch: Yes, long press for factory reset and short press for reboot