GXW4504 Grandstream GXW4504 4x E1/T1/J1 Port Digital VOIP Gateway

Grandstream GXW4504 4x E1/T1/J1 Port Digital VOIP Gateway

Grandstream GXW4504 4x E1/T1/J1 Port Digital VOIP Gateway

Availability: Call for Availability - Direct ship from Texas.
The Grandstream GXW4504 is a E1/T1 Digital VoIP Gateway that allows digital PSTN and ISDN trunks to be integrated with VoIP networks. By connecting the GXW4504 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.
Product 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 wide-range of voice codecs, including G.722, G.729, iLBC, and more
• Supports T.38 Fax for creating Fax-over-IP
• Supports multi-language voice prompts, and up to 120 concurrent calls

Product Specifications
• E1/T1/J1 Interface: 4 RJ45 ports, supporting up to 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
• 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, iLBC, AAL2-G.726-32
• 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
• DTMF Methods: In-band audio, RFC2833, and SIP INFO
• Device Management: Syslog, HTTPS, Web browser, voice prompt, backup and restore, port capture and packet capture
• Network Protocols: TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, STUN, SRTP, TLS, LDAP, PPP, Frame Relay (pending), IPv6, OpenVPN
• Media Encryption: SRTP, TLS, HTTPS, SSH, 802.1X
• User-defined ports: SIP port, RTP port, HTTP/HTTPS port
• Universal Power Supply: Input: 100 ~ 240VAC, 50/60Hz; Output: DC+12V, 2A
• Physical & Dimensions:
     • Unit Weight: 2,350g (5.18 lb)
     • Package Weight: 3,130g (6.9 lb)
• Mounting: Rack mount & Desktop

Product Includes
(1) Grandstream GXW4501 Digital VOIP Gateway

Product Documentation
Grandstream GXW4504 Digital VOIP Gateway
More Information
Manufacturer Warranty 1 Year
Datasheet https://www.balticnetworks.com/docs/Grandstream-GXW4501-Series-Digital-VOIP-Gateway.pdf
Manufacturer Grandstream Networks
Country of Manufacture China
Large or Oversize Package No
HTS Code 8517.69.0000
UPC 6947273702795
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