Crosstalk 741 PBX Appliance
Crosstalk 741 PBX Appliance
The Crosstalk 741 is a 1U rack-mount phone system with FreePBX pre-installed, sized for small to mid-sized offices. It handles up to 200 extensions and 50 concurrent calls on an Intel quad-core i3 with a 256GB SSD.
Two PCIe slots take analog or digital cards, so you can connect phone lines, T1/PRI circuits or fax machines directly to the PBX. Without a card it's a pure VoIP system: SIP trunks in, IP phones out.
Specifications
| Processor | Intel quad-core i3 |
|---|---|
| Memory | 4GB |
| Storage | 256GB SSD |
| Power | Internal power supply, 100-240V |
| Network | 2x Gigabit Ethernet |
| Ports | 2x USB, 1x HDMI |
| Expansion | 2x PCIe slots for analog or digital cards |
| Capacity | Up to 200 extensions, 50 concurrent calls |
| Form factor | 1U rack mount, 13.25" D x 17.125" W x 1.75" H |
| Weight | 8.65 lb (9.15 lb packaged) |
| Software | FreePBX pre-installed |
Good to know
- The 741 replaces the Crosstalk 740, which reaches end of sale on June 30, 2026.
- Single SSD and a single power supply. For mirrored drives, step up to the Crosstalk 760.
- Need SIP trunks? We resell ClearlyIP SIP Trunking, which integrates tightly with FreePBX. Contact us for details.
Frequently asked questions
What replaced the Crosstalk 740?
The 741. The 740 reaches end of sale on June 30, 2026, and the 741 takes its place with the same 200 extension, 50 call capacity.
Can I connect analog phone lines to the 741?
Yes, with a card. The 741 has two PCIe slots for analog or digital cards. Without one, add an analog gateway or use SIP trunks.
Which Crosstalk PBX should I get?
The 720 covers up to 100 extensions on your desk, the 741 covers 200 in a rack, the 751 covers 300, and the 760 adds mirrored SSDs for 400.
Warranty and support
Every Crosstalk appliance includes a 2-year hardware warranty. Warranty returns are handled by ClearlyIP, which builds the hardware. The extended warranty option adds 3 years, for 5 years of total coverage. Questions before you buy? Email shop@crosstalksolutions.com or call 541-787-8870.