Special Promotion: Purchase any ITS Telecom Door Phone/Access Control products and receive an ITS Telecom IP Camera Free! Please select Yes to add the FREE ITS Telecom camera to cart.
Be sure to use promo code: ITSTELECOM in your cart to receive the added discount! Limit 1 per customer.
What are Clearance items?
Clearance items can be unused inventory stock rotation, manufacturer refurbished, or have gone through a thorough reconditioning process. All items are tested, quality assured, fully functional, and carry a full 90 day manufacturer's warranty.
-Up To Eight (8) T1, E1 or J1 interfaces* -Up to 192 (T1/J1) or 240 (E1) simultaneous calls -Interfaces are software selectable (T1, E1 or J1 Mode) -Half-length, full-height PCI-Express card - 128ms hardware echo cancellation module *4 RJ-45 connectors, each supporting two circuits. Break-out dongles are included. Target Applications -Enterprise Phone Systems -Enterprise IVR Servers -High-density VoIP gateway systems -High-density conferencing systems -Carrier media server platforms Framing Types -Superframe (D4) -Extended Superframe (ESF) -Channel Associated Signaling (CAS) -Common Channel Signaling (CCS) Coding Types -Alternative Mark Inversion (AMI) -Bipolar with Eight (8) Zero Substitution (B8ZS) -High Density Bipolar Order Three (HDB3) with optional CRC4 PRI Switch Compatibility -EuroISDN (PRI or PRA) — Q.931/Q.921 -AT&T 4ESS Network or CPE -DMS 100 National ISDN 2 -Lucent 5E CAS Voice Modes