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and administrative environments where reliable VoIP communication and quick access to extensions are required
Including Lines and 10 LEDs
Two T1/PRI interfaces expand the range of your voice and data connectivity
the voice messaging system provides service for up to 20 subscribers
Backup batteries
Vertical Vodavi 4000-03 SBX Basic KSU R3 SBX with New Battery Capacitor (Refurbished) VoIP Phones and administrative environments where reliableKey Features: Mfr. Part # 4000 03 Vertical Vodavi 4000 03 SBX Basic KSU R3 SBX with New Battery Capacitor 3 CO line ports 2 relay contacts RJ45 LAN port RS232 port Condition: Refurbished
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