Grandstream GXW4216 Gateway

• Data Sheet

The Grandstream GXW4216 is a next generation high-density and performance analog VoIP gateway that is fully compliant with SIP standard and interoperable with various VoIP systems, analog PBX and phones on the market. The GXW4216 features 16 FXS analog telephone ports, superb voice quality and rich telephony functionalities. It also offers easy provisioning, flexible dialing plans, advanced security protection, and strong performance in handling high volume voice calls.

Grandstream GXW4216 FXS Analog VoIP Gateway Key Features

• 16 FXS ports
• 1 Gigabit network port
• 132×48 backlit graphic display with support for multiple languages
• 4 SIP server profiles per system, independent SIP account per port

Telephone Interfaces

• GXW4216/4224/4232: 16/24/32 x RJ11 & 1/1/2 50-pin Telco connectors
• GXW4248: 2 50-pin Telco connectors

Network Interfaces

• 1 x 10M/100M/1000Mbps auto-sensing RJ45 port

LED indicators

• LAN Link, LAN Activity, Connection Per Telephone Port

LCD display

• Backlit 128×32 graphic LCD display with support for multiple languages

Voice-over-Packet Capabilities

• Window based carrier grade line echo cancellation, dynamic jitter buffer, modern detection & auto-switch to G.711

Voice Compression

• G.711, G.723.1, G.726 (40/32/24/16), G.729 A/B, iLBC

Fax over IP

• T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax
• Pass-through, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relay

Telephony Feature

• Caller ID display or block, call waiting, blind or attended call transfer, call forward, do not disturb, 3-way conference, last call return, paging, message waiting indicator LED (NEON LED) support and stutter tone, auto dial

QoS

• DiffServ, TOS, 802.1P/Q VLAN tagging

Network Protocols

• TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN, LLDP

DTMF Method

• Flexible DTMF transmission methods including in-audio, RFC2833, and/or SIP INFO

Signaling

• SIP (RFC 3261) over UDP/TCP/TLS

SIP Server Profiles & Accounts Per System

• 4 distinct SIP server profiles per system and independent SIP account per telephone port

Provisioning

• TFTP, HTTP, HTTTPS, TR069

Security

• SRTP, TLS/SIPS, HTTPS, 802.1x

Management

• Syslog, HTTPS, Web browser, voice prompt, TR-069

Universal Power Supply

• GXW4232/4224/4216: Output: 12VDC, 5A; Input: 100 ~ 240VAC, 50 ~ 60Hz
• GXW4248: Output: 24VDC, 6.25A; Inpu: 100 ~ 240VAC, 50~ 60Hz

Environmental

• Operating: 0 °C ~ 40C; Storage: -20°C ~ 60°C; Humidity: 10% ~90% (non-condensing)

Electrical Protection

• Over-voltage and over-current protection (ITU-T Reccomendation K.21, Basic Test Level)

Physical

• Unit dimension:
  – 440mm (L) x 255mm (W) x 44mm (H) (1U) (GXW4248)
  – 440mm (L) x 185mm (W) x 44mm (H) (1U) (GXW4216/4224/4232)
• Unit Weight:
  – 3.21KG (GXW4248)
  – 2.63KG (GXW4224)
  – 2.57KG (GXW4224)
  – 2.39KG (GXW4216)
• Package weight:
  – 4.31KG (GXW4248)
  – 3.68KG (GXW4224)
  – 3.62KG (GXW4224)
  – 3.48KG (GXW4216)

Mounting

• Desktop and rack mount with front brackets

LED Indicators

• Power, LAN Link/Activity, Hard Drive Activity

Short & Long Haul

• 2 REN, up to 2km on 24 AWG wire

Caller ID

• Bellcore Type 1&2, ETSI, BT, NTT, and DTMF-based CID

Disconnect Methods

• Busy Tone, Polarity Reversal/Wink, Loop Current

Compliance

• FCC: Part 15 (CFR 47) Class B
• CE: EN55022 Class B, EN55024, EN61000-3-2, EN16000-3-3, EN60950-1, RoHS
• C-TICK; AS/NZS CISPR 22 Class B, AS/NZS CISPR 24, AN/NZS 60950
• ITU-T K.21 (Basic Test Level); UL 60950 (power adapter)

• Grandstream GXW4216 Gateway
• User Guide

Next Day Delivery
For UK orders received before 12pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by
DPD, including most international orders.

Shipping prices are calculated during the checkout process.
We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

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