Caudalfin Single Span E1/T/J1 cards are high performance, cost effective telephony cards available with carrier grade optional hardware echo cancellation. The Caudalfin Single Span E1/T/J1 cards allows up to 24 (T1) or 30 (E1) channels and allows integration of legacy telephony systems with emerging Voice-over IP (VoIP) technologies.
Caudalfin Single Span E1/T/J1 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 and trunk-side interfaces along with advanced call features.
Technical Specifications:
Dimensions:
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- 2U rack/server mountable
- Tapping capable
- Ease of installation (no patches required)
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Operating Systems
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Linux Kernel: 2.4 to Latest, Windows: XP/Vista/Win7
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Line Protocols
Voice CAS, MRC/R2 PRI, SS7,HDLC / PPP
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Framing Types
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T1 / E1 / J1 with D4 / ESF Signaling – CAS / CCS CRC4 / Non-CRC4
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Minimum Hardware Requirement
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1.6-GHz Pentium IV, 512 MB RAM,3.3V or 5V PCI-e x1 slot
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