The G504 by FlyingVoice is a versatile VoIP Analog Telephone Adapter (ATA) featuring 4 FXS ports, one LAN port, and one WAN port, providing 4 SIP lines for making calls. It supports T.38 real-time fax and T.30 fax with G.711, ensuring clear, reliable voice quality without needing a PC. The G504 functions as a wire-speed NAT router, offering seamless network performance and compatibility with SIP standards. With advanced management protocols like TR069 and SNMP, this compact, feature-rich device is ideal for maximizing IP voice and data connectivity, making it perfect for both home and business use.
4 FXS Ports VoIP Phone Adapter G504
Description
Overview
The G504 is a versatile and high-performance VoIP ATA (Analog Telephone Adapter) developed by FlyingVoice, featuring 4 FXS ports, one LAN port, and one WAN port. This popular product can provide 4 SIP lines for making calls and functions as a wire-speed NAT router, offering a seamless network experience. The G504 supports T.38 real-time fax and T.30 fax with G.711. As a stand-alone device, it does not require a PC to make Internet calls and guarantees clear, reliable voice quality. Fully compatible with SIP industry standards, the G504 can interoperate with many other SIP devices and software on the market. Its compact size, excellent voice quality, feature-rich functionality, and best-in-class price-performance ratio enable consumers to maximize the power of IP voice and data connectivity. The G504 is based on the SIP V2.0 standard and is compatible with most service providers. It features 4 FXS telephone ports, TR069 CPE management and monitoring protocols, and a base stand for vertical positioning.
Key Features
- 4 FXS Ports
- T.38 and T.30 Fax Support
- TR069 and SNMP Management
- 10/100/1000Mbps Ethernet
Technical Parameters
Power
- AC/DC Adapter
- AC Input: 100~245V, 50~60Hz
- DC Output: 12V, 2A
Operating System
- Linux 2.6.36
I/O Interfaces
- 2 RJ-45 for 10/100/1000 Ethernet Ports
- 4 RJ-11 for FXS Ports
Environmental
- Operation Temperature: 0~50°C
- Storage Temperature: -25~85°C
- Relative Humidity: 10%~90% Non-condensing
Audio Codec
- G.711(A/u)
- G.729A/AB
- G726-32
- OPUS Standard
- T.30 Fax with G.711
- Real-time Fax over IP via T.38 (up to 14.4Kbps Pass-through)
- Adaptive Jitter Buffer
- Voice Activity Detection
- Hook Flash
- Comfort Noise Generation
- Echo Cancellation
Management
- Firmware Upgrade
- Web Management Interface
- IVR Management Interface
- Local and Remote Syslog (RFC3164)
- Auto Provisioning
- SNTP Time Synchronization
- Multi-User Level Access
- Support for IPv4, IPv6
- SNMPv1/v2/v3
- TR069
- FCMS Cloud Server
Protocols
- SIP V2 (RFC3261, RFC3262, RFC3263, RFC3264, RFC3265, RFC3515, RFC3891, RFC3892, 3GPP, IMS)
- Backward Compatible with RFC2543
- Session Timer (RFC4028)
- SDP (RFC2327)
- RTP/RTCP (RFC1889 and RFC1890)
- UDP/TCP/TLS
- IPv4/IPv6 Support
- Dual Stack (IPv4 and IPv6)
- NAPTR for SIP URI Lookup (RFC2915)
- STUN (RFC3489)
- ARP/RARP (RFC826/903)
- SNTP (RFC2030)
- DHCP/IPoE/PPPoE
- PPTP/L2TP VPN
- HTTP Server for Web Management
- TFTP/HTTP/HTTPS for Auto Provisioning
- Message Waiting Indicator (RFC3842)
- DHCP Option Codes for SIP (RFC3361)
- DNS/DNS SRV (RFC1706 and RFC2782)
- VLAN Mode: Voice/Management VLANs, support VLAN 802.1p/802.1Q
Applications
- NAT/NAPT Router Function
- MAC Address Cloning
- DHCP Server
- PPTP/L2TP VPN
- PPPoE
- SIP Proxy Redundancy
- Dynamic via DNS SRV, A Records
- NAT Traversal by STUN
- DMZ
- QoS with Layer 3, Traffic Shaping
- DHCP Client and DHCP Server
- IP Conflict Detection
Call Features
- 3-Way Conference
- Music on Hold
- Dial Mode: DTMF and Pulse
- DTMF Mode: In-band, RFC2833, and SIP INFO
- Call Hold
- Call Forwarding
- Call Mute
- Call Transfer
- Call Waiting
- Speed Dial
- Caller ID (Bellcore/DTMF/FSK) and CWCID
- Hotline
- Real-Time Fax over IP via T.38
- T.30 Fax with G.711
- Dial Plan
- Black List
- Call Log
Size and Weight
- Dimensions: 180mm (L) x 110mm (W) x 30mm (H)
- Weight: 295g (N.W)
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