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Base Stations

Multi-cell Base Station RTX8663

The RTX8663 is a patent protected scalable multi-cell IP DECT Base Station for Small, Medium, and Large Enterprises. The optional DSP Audio Module for RTX8663 enables additional audio codecs for the RTX8663 base stations.

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Multi-cell Base Station RTX8663



DECT Frequency bands:
1880 – 1900 MHz (EU) • 1910 – 1930 MHz (LATAM) • 1920 – 1930 MHz (US and customized)
DECT specifications:
See Product Sheet for full list
10 audio channels using G.726 / G711 codec • 5 CAT-iq wideband audio channels using G.722 • RFC3711 SRTP
Audio with DSP module:
10 audio channels using G.729 • 10 wideband audio channels using BV32 • 8 audio channels using OPUS
Internal omni-directional antennas • Range: 50m(Indoor), 300m(Outdoor) • Fast antenna diversity switching
PBX Compliance:
Asterisk • 3CX • Centile • Metaswitch • BroadSoft (DMS, XSI, Shared call appearance)


Power Supply:
Power over Ethernet (PoE): 37-57V - IEEE802.3af (Class 2) • DC power input: 5VDC@2A
Connector: RJ 45 • 10/100 Base-T interface (IEEE802.3)
Housing: IP20 • Dimensions: 144x140x35mm (HxWxD) • Temperature Range: -10° to +50°
LED status indication • Firmware update
Approvals and additional technical specifications:
See Product Sheet for full list

Product Sheet

RTX8663 IP DECT Base Station W Optional DSP Module Product Sheet V001

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