Excelltel CS+424 Analog PABX System
The Excelltel CS+424 is a reliable, analog PABX (Private Automatic Branch Exchange) system designed for small to mid-sized offices. It supports up to 4 CO (central office) lines and 24 internal extensions, enabling efficient call management and internal communication. With both operator and auto-attendant modes, built-in DISA (Direct Inward System Access), and flexible call handling — including forward, transfer, and conference — it’s a cost-effective and easy-to-manage solution for traditional telephony needs. The system also supports external and internal music-on-hold, remote programming, and optional backup power, making it an all-around business telephony hub.
Key Features
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Capacity: 4 CO lines, 24 analog extensions
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Auto-Attendant / DISA: Supports a 60-second (or 90-second, optional) DISA message for automated routing of incoming calls.
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Call Handling Features:
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Call transfer (internal, CO-to-CO)
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Call forwarding
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Call pickup (ringing & in-conversation)
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Three-way conference calling
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Caller ID: Supports caller ID for external calls, intercom, and transferred calls.
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Memory Dialing: Abbreviated / memory dialing for fast access to frequently-called numbers.
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Do Not Disturb (DND): Extensions can enable DND.
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Extension Management: Flexible extension numbering and querying; automatic extension reporting.
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Least-Cost Routing (LCR): Optional routing to optimize outgoing call costs.
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Call Restriction / Class Assignment: Control which users / extensions can dial certain numbers.
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Ring Assignment: Configurable ringing tones / groups for CO lines and extensions.
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Music on Hold: Supports internal and external music-on-hold.
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Power & Backup:
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Programming / Configuration:
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Can be programmed via a regular analog phone — no specialized device needed.
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Remote programming supported.
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Security: System password protection.
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Optional / Advanced Features:
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Doorbell / door opening interface
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Multiple OGM (Outgoing Greeting Message) melodies / auto-select daily
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Auto IP dialing (optional)
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