General Info

TECS PRI cards are high-performance, cost effective telephony cards available with carrier grade optional hardware echo cancellation. The card allows up to 96 (T1) or 120 (E1) channels and allows integration of legacy telephony systems with emerging Voice-over IP (VoIP) technologies.

TECS E1/T1/J1 digital cards are designed to work with Open Source based VoIP platforms such as Asterisk® (e.g. PBX in a Flash®, FreePBX® Elastix®) & FreeSWITCH®. It supports industry standard telephony protocol families. Both line-side, trunk-side interfaces along with advanced call features are supported.

• Ease of installation (no patches require for installation)
• Compatible with Linux and Window OS
• Optional Hardware echo cancellation
• Superior voice quality
• Available in PCIe
• 1 year warranty on parts

Applications:

• Legacy PBX/IVR Services
• VoIP Services
• Complex IVR Applications
• Conference Bridges
• Calling Card Platforms
• PRI Switch Compatibility: Network or CPE

Product Bundles

	1- Port	2- Port	4- Port
Number of Ports	Single Span E1/T1/J1 Card (PCIe)	Dual Span E1/T1/J1 Card (PCIe)	Quad Span E1/T1/J1 Card (PCIe)
Channels /Concurrent Calls	Upto 30 voice calls	Upto 60 voice calls	Upto 120 voice calls
Dimension	126 mm X 56 mm	140mm X 63 mm	140mm X 63 mm

ATechnical Specification:

Optional Hardware Echo Canceller	Operating Systems
Octasic Based	Linux Kernel : 2.4 to Latest
128 ms Tail per channel	Windows : XP/Vista/Win7
G.168–2004 Echo Cancellation in Hardware

Voice Platforms	Line Coding
Asterisk : 1.4 to Latest	HDB3, AMI, B8ZS
FreeSWITCH: > 1.2.7

Framing Types	PRI – CPE & Network Modes
T1 / E1 / J1 with D4 / ESF	National ISDN1/2 • AT&T 4ESS
Signaling – CAS / CCS	Euro ISDN
CRC4 / Non-CRC4	Lucent 5ESS
	Q.931/Q.921
	Nortel DMS 100

Line Protocols	Minimum Hardware Requirement
Voice CAS, MRC/R2	1.6-GHz Pentium IV
PRI, SS7	512 MB RAM
HDLC / PPP	3.3V or 5V PCI-e x1 slot