XORCOM BLUESTEEL CXT4000
Blue Steel CXT4000 – Enterprise-Grade, High-Capacity IP-PBX
A rugged, high-availability IP-PBX system built for large organizations with heavy call volume. With built-in redundancy, hot-swappable components, support for analog, digital, and IP lines, it is ideal for mission-critical environments like call centers, hospitals, hotels, or large multi-site setups.
Key Features:
- Supports up to 1,500 users
- Up to 880 concurrent SIP calls (≈ 750 when using PRI + FXS hybrid setup)
- Can integrate up to 32 built-in analog (FXS/FXO) ports, with external expansion via Astribanks for many more analog/PSTN lines (up to ~960 in hybrid setups)
- Supports multiple digital/trunk line types: BRI ISDN, PRI (E1/T1), CAS/R2 as configured
- Dual server-grade hot-swappable RAID1 disks (HDD or SSD), redundant power supplies, and redundant network interfaces for high reliability
- Built-in interface for remote management (IPMI), web-based administration, status LCD panel
- Full PBX software feature set: IVR/auto-attendants, voicemail (incl. voicemail-to-email), call queues, hunt/ring groups, conferencing, music-on-hold, paging / intercom, advanced call routing, remote extensions, etc.
- Optional failover / high-availability via TwinStar configuration