Grandstream GXW4216 High Density FXS Voip Gateway
Grandstream GXW4008 Analog Telephone Adapter Grandstream GXW4008 Analog Telephone Adapter Original price was: KSh19,000.00.Current price is: KSh17,000.00. ( Ex VAT )
Grandstream GXW4224 High Density FXS VoIP Gateway Grandstream GXW4224 High Density FXS VoIP Gateway Original price was: KSh50,000.00.Current price is: KSh46,750.00. ( Ex VAT )
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Grandstream GXW4216 High Density FXS Voip Gateway

Original price was: KSh20,000.00.Current price is: KSh17,500.00. ( Ex VAT )

-13%
Grandstream GXW4216 High Density FXS Voip Gateway
Key Features

  • High-density analog support with 16 FXS ports—ideal for legacy extensions or multi-unit installations

  • Gigabit Ethernet connectivity ensures fast network integration with minimal bottleneck

  • Language-capable LCD for easy local monitoring and configuration

  • Per-port SIP flexibility allows independent call control per analog device

  • Supports HD voice codecs (Opus, G.722) plus robust echo and jitter control

  • Reliable fax performance via T.38 relay and G.711 fallback

  • Secure provisioning with TR‑069, TLS/SRTP, and unique certificates for each unit

  • Built-in PSTN lifeline support automatically bridges analog lines in case of power or network failure

  • Advanced telephony features including three-way conferencing per port and flexible dial plans

  • QoS and VLAN tagging support for prioritized voice traffic and segmented network setups

  • Enterprise protection with over-current/voltage safeguards per ITU standards

  • Flexible deployment options via rack or desktop mount configurations

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Grandstream GXW4216 High Density FXS Voip Gateway
Grandstream GXW4216 High Density FXS Voip Gateway
KSh20,000.00 Original price was: KSh20,000.00.KSh17,500.00Current price is: KSh17,500.00. ( Ex VAT )
Grandstream GXW4216 High Density FXS Voip Gateway

The Grandstream GXW4216 is a reliable 16-port FXS VoIP gateway featuring both RJ‑11 and 50‑pin Telco connectors, a Gigabit Ethernet interface, and a backlit LCD display. Designed for high-density analog-to-IP conversions, it supports independent SIP accounts per port, wide codec and fax support, secure provisioning, and built-in NAT routing—ideal for deploying or migrating analog endpoints in SMBs, branch offices, or multi-tenant environments.

Grandstream GXW4216 High Density FXS Voip Gateway Specifications

  • FXS Ports: 16 × RJ‑11 analog ports with 50-pin Telco connector support

  • Ethernet Interface: 1 × Gigabit RJ‑45 LAN/WAN port with auto-sensing

  • LCD Display: 128×32 backlit graphic display with multi-language support

  • SIP Support: 4 SIP server profiles per system, independent SIP account per port

  • Voice Codecs: G.711 (a/u), G.723.1, G.726 (16–40 kbps), G.729A/B, iLBC, Opus

  • Echo Cancellation: Carrier-grade G.168 with 128 ms tail-length bufferhttps://www.city.co.ke

  • Fax Support: T.38 compliant fax relay to 14.4 kbps, fallback to G.711

  • Telephony Features: Caller ID, call waiting, transfer, forward, park/pickup, DND, 3-way conferencing per port, message-wait indication via LED or stutter tone

  • Provisioning & Security: TR-069, encrypted XML configs; TLS/SRTP/HTTPS; secure boot, random default passwordhttps://www.city.co.ke

  • Protection Features: Built-in over-voltage/over-current protection per ITU‑T K.21 Basic Test Level

  • Management & Protocols: Web GUI, HTTP/HTTPS, Telnet/SSH, syslog, LLDP, DHCP/NTP/ARP settings, QoS (DiffServ, TOS, 802.1p/q)

  • Power Supply: Universal input (100–240 VAC), output 12 V DC / 5 A

  • Physical Specs: 1U rack-mount form factor (440 × 185 × 44 mm), weight ~2.39 kg

  • Environmental: Operating 0–45 °C; storage –20–60 °C; humidity 10–90% non-condensing

  • Certifications & Warranty: FCC, CE, RCM, UL, RoHS compliance; 1-year warranty (up to 3 yrs in some regions)

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