Description

Description:

The Grandstream GXW4504 is a high-density analog VoIP gateway designed to seamlessly integrate traditional analog phones with IP networks. It serves as a bridge between analog telephony infrastructure and modern VoIP systems, offering businesses a cost-effective solution to upgrade their communication networks.

With support for four FXS ports, the GXW4504 enables the connection of analog devices like phones, fax machines, and modems to SIP-based VoIP networks. It features advanced voice codecs for clear audio transmission and supports a range of telephony features for enhanced functionality.

Specifications:

• Ports: 4 FXS (RJ11)
• Voice Codecs: G.711(a/u-law), G.722, G.726, G.729 A/B, iLBC, and more
• Telephony Features: Caller ID, Call Waiting, 3-way conference, T.38 Fax Relay, and more
• Network Interfaces: 1 10/100/1000 Mbps Ethernet port
• Protocol Support: SIP (RFC3261), TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), and more
• Security: TLS and SRTP encryption, HTTPS provisioning, and secure and automated provisioning using HTTPS
• LED Indicators: Power, WAN, LAN, Phone Status
• Power Supply: Output: 12VDC, 1.25A; Input: 100-240VAC, 50-60Hz
• Dimensions (H x W x D): 1.75″ x 8.25″ x 8.25″
• Weight: 2.05 lbs
• Mounting: Desktop or wall mountable