VGW-2420FS Planet VoIP Gateway

 High Quality yet Affordable for All Businesses

PLANET VGW-2420FS enterprise-class 24-port SIP VoIP Gateway provides added flexibility during migration to Unified Communications by supporting the traditional analog devices. These devices include analog phones, fax machines, modems, voicemail systems and speakerphones.

Applications

The VGW-2420FS provides the essential features you need for business-class voice communications in an easy-to-manage solution. Designed for businesses with branch offices, it helps the enterprises to save money on long-distance calls.

Features and Benefits

SIP Applications

• IETF SIP RFC3261 based on UDP/TCP/TLS
• 24-line FXS connects to analog phone set or PABX
• Fax over T.38 and Pass-through
• ITU-T G.711 A-law, G.711 μ-law, G.723.1 and G.729 voice coding
• In-band / out of band DTMF (RFC4733, RFC2833 / SIP INFO)
• Echo cancellation exceeding ITU-T G.168, up to 128ms tail length
• Supports SIP Trunk and Caller ID: DTMF/FSK CLI Presentation

Internet Features

• Supports SNMP v1/v2/v3 
• Supports VLAN 802.1P and 802.1Q
• Supports Layer3 QoS and DiffServ
• Supports STUN (RFC 3489) and Outbound Proxy
• Supports TR069 and Auto Provisioning 
• Supports TLS/SRTP Security 

Call Features

• Call waiting, transfer (Blind transfer, Attend transfer)
• Call hold, quick pick
• Call forwarding unconditional
• Call forwarding on no reply
• Hotline, speed dial, direct IP call
• Do not disturb (DND), 3-way conferencing

Specifications

Hardware

LAN: 4 x 10/100BASE-TX RJ45 port
Voice: 24 x RJ11 connection (32 x Foreign eXchange Station)
1 x RJ21, 50 PIN
Console: 1 x RS232, 115200bps
Weight: 3200g
Dimensions (W x D x H): 440 x 250 x 44 mm
Power Requirements: 100-240VAC, 50-60 Hz
Power Consumption: 40W

Protocols and Standard

FXS : 
Dial Mode: DTMF and Pulse
Pulse: 10 and 20 PPS
Caller ID: DTMF/FSK CLI Presentation
Max Cable Length: 3KM
Reverse Polarity
Programmable Call Progress Tone
 
Voice & Fax: 
G.711A/U law, G.723.1, G.729A/B,G.726 and iLBC
Silence Suppression
Comfort Noise Generation (CNG)
Voice Activity Detection (VAD)
Echo Cancellation (G.168), with up to 128ms
Adaptive (Dynamic) Jitter Buffer
Hook Flash
Programmable Gain Control
T.38/Pass-through
Modem/POS
DTMF mode: Signal/RFC 2833/INBAND
VLAN 802.1P and 802.1Q
Layer 3 QoS and DiffServ
 
VoIP : 
IETF Session Initiation Protocol (SIP) v2.0 (UDP/TCP)
RFC 3261 and Session Description Protocol (SDP)
RTP (RFC 2833), RFC 3262, RFC 3263, RFC 3264, RFC 3265, RFC 3515, RFC 2976 and RFC 3311
RTP/RTCP, RFC 2198 and RFC 1889
RFC 4028 Session Timer
RFC 3266 IPv6 in SDP
RFC 2806 TEL URI
RFC 3581 NAT and rport
Primary/Backup SIP Server
Outbound Proxy
DNS SRV/A Query/NATPR Query
SIP Trunk
Early Media/Early Answer
NAT:STUN, Static/Dynamic NAT
 
Supplementary Service: 
Call Waiting
Blind Transfer
Attend Transfer
Call Forward on Busy
Call Forward on No Reply
Unconditional Call Forward
Warm/Immediately Hotline
Call Hold
Do-not-disturb
3-Way Conferencing
Message Waiting Indicator
 
Software Features: 
Hunting Group
Web ACL
Telnet ACL
Action URL
PPPoE/IPv4/IPv6
Digitmap
Bandwidth Optimization
Routing Rules based Prefixes
Caller/Called Number Manipulation
 
Management : 
SNMP v1/v2/v3
TR069
Auto Provisioning
Web/Telnet
Configuration Backup/Restore
Firmware Upgrade via Web
CDR
Syslog
Ping and Tracert Test
Network Capture
Outward Test (GR909)
NTP and Daylight Saving Time
IVR local Maintenance

Standards Conformance

Emission: CE, FCC