H4 Hotel IP Phone

Overview

A budget-friendly, hotel-centric IP phone with built-in dual-band Wi‑Fi 6, USB charging, HD audio, PoE, and 5 programmable hotline keys—designed for flexibility without reliance on wired Ethernet.

 Key Specifications

Lines & Keys

• 2 SIP accounts (lines)

• 5 programmable DSS/soft keys for quick access to hotel services

Display & Audio

• No display (LED message indicator only), keeping interface simple

• Audio codecs:

  • Narrowband: G.711A/U, G.729AB, G.723.1, G.726, iLBC

  • Wideband: G.722, Opus

• Speakerphone: Full-duplex, acoustic echo cancellation, noise reduction, AGC, PLC, VAD/CNG, jitter buffer, VQM

Connectivity

• Wi‑Fi: Dual-band 2.4/5 GHz Wi‑Fi 6 (802.11b/g/n + a/n/ac/ax)

• Ethernet: 1× 10/100 Mbps RJ‑45 with PoE (802.3af)

• USB-A port: For charging mobile devices, no converters needed

Networking & Security

• IP support: IPv4/IPv6 dual-stack; static/DHCP/PPPoE

• VLAN, QoS, LLDP, RTCP-XR

• Wi‑Fi encryption: WPA/WPA2‑PSK, 802.1X EAPVPN: L2TP & OpenVPN, SRTP/TLS/SIP over TLS support

• Protocols: SIP v1/v2, RTP/RTCP/SRTP, STUN, HTTP/S, FTP/TFTP, SNTP, TR-069, etc.

Provisioning & Management

• Auto-provision via FTP/TFTP/HTTP/S/ DHCP OPT66, SIP PNP, TR‑069

• Web interface, config export/import, firmware updates, syslog, packet dump

Power & Physical

• Power: PoE or 5 V/2 A DC adapter

• Power consumption:

  • PoE: ~0.94–5.79 W

  • ADP: ~1.51–7.8 W

• Handset: RJ‑9; handset cord & desktop stand included

• Physical dimensions: 221 × 127.5 × 70.5 mm (30° desktop stand)

• Operating environment: 0–45 °C, 10–95 % RH

• Colors: Available in black or white with customizable faceplates

Summary Table

 Ideal Use Cases

• Hotels/Guest Rooms: Wireless flexibility, quick service hotlines, no Ethernet cabling required.

• Healthcare & Retail: USB device charging, easy deployment in wards or storefronts.

• Commercial Spaces: Cost-effective SIP solution with clear voice quality and reliable Wi‑Fi.