Grandstream GXW4500 Series E1/T1/J1 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 or 120 concurrent calls to cater to the VoIP needs of large and medium sized enterprises.
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
Supports up to 120 concurrent calls
Digi-Mark Solution authorized dealer of Grandstream in Bangladesh. You can buy the Grandstream GXW4500 E1/T1/J1 VoIP Gateways at best and dealer price from Our Head Office (Dhaka, Motijheel), IDB branch, Multiplan branch, Uttara Branch, Chittagong (chattagram) showrooms. For Lowest, dealer and best price Contact Us at 01979-234344.
Buy Genuine from DigiMark Solution
DigiMark Solution has been Bangladesh's authorized Grandstream distributor. Every Grandstream GXW4500 Series E1/T1/J1 Digital VoIP Gateway is 100% genuine with original firmware and official manufacturer warranty, backed by trained engineers for installation, configuration and RMA support nationwide. Bulk and corporate orders are welcome.
100% Original Firmware Official Manufacturer Warranty Expert Technical Support
SPECIFICATION
GXW4500
E1/T1/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) USB 3.0, (1) SD card interface
LED Indicators
LAN, WAN, E1/T1/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
Voice-over-Packet Capabilities
s 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
Firmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload
Device Management
Syslog, HTTPS, Web browser, voice prompt, backup and restore, port capture and packet capture
Media Encryption
SRTP, TLS, HTTPS, SSH, 802.1X
User-defined ports
SIP port, RTP port, HTTP/HTTPS port
Attribute / Feature
Specification Details
E1/T1/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) USB 3.0, (1) SD card interface
LED Indicators
LAN, WAN, E1/T1/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
Voice-over-Packet Capabilities
s 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
