Telephony Cards

X204 Series

Supports 3 types of interfaces: FXO/FXS, BRI, and T1/E1/J1; each interface accesses 2 analog lines; supports 4 simultaneous voice calls over 2 ISDN BRI lines.

Product details

The OpenVox X204 hybrid telephony card is a compliant PCI 2.2 card that supports 3 types of interfaces: FXO/FXS, BRI, and T1/E1/J1. The X204 series allows users to select the number of FXO/FXS modules according to their needs. Without a separate channel combiner or additional access gateway, each interface accesses 2 analog lines via a junction box. The BRI ports can be individually configured in TE or NT mode using jumpers. It can provide 4 simultaneous voice calls over 2 ISDN BRI lines, turning your legacy ISDN BRI equipment into powerful Voice over IP devices and providing a smooth migration path from ISDN technology to the world of Voice over IP. The T1/E1/J1 interface is selectable by card or by port, and supports industry-standard telephony and data protocols, including the ISDN Primary Rate protocol families (American and Euro standard) for voice, PPP, Cisco, HDLC, and Frame Relay data modes. Line-side and trunk-side interfaces are supported.

The X204 series card works perfectly with open-source Asterisk® and enables users to fully benefit from Asterisk®'s high performance and rich features.

Target applications

Channel bank replacement / alternative

SOHO (Small Office Home Office) applications

SMB (Small and Medium Business) applications

Gateway termination to analog phones/line

High-performance ISDN interface cards

ISDN PABX for BRI

ISDN LAN routers for BRI

Least-cost ISDN routers for BRI

ISDN test equipment for BRI

Voice-over Internet Protocol (VoIP) services

Complex IVR trees

“Meet-Me” Bridge Conferences

Calling card platforms

VoIP gateways (SIP and IAX2 support)

Legacy PBX/IVR services

Voice/data router (replaces expensive routers)

PRI/SS7/R2 compatibility – network or CPE

Technical specifications

Supports PCI Express 1.0 or higher

4 RJ-45 interfaces on a single PCI bracket

Power dissipation: 18,25 W maximum

Operating temperature: 0 ~ 50 °C

Storage temperature: -40 ~ 125 °C

Dimensions : 200 mm * 78 mm

Weight : 136 g (with four modules)

Key features

T1/E1/J1 features:

Industry-first adjustable interrupt routing design

Interrupt frequency adjustment

Compatible with all commercially available motherboards

Single-port T1/E1/J1 with PCI interface for high-performance voice and data applications

BRI features:

Up to 4 simultaneous voice calls on 2 ISDN BRI lines (per PCIe slot)

Mix TE and NT modes as needed

TE/CPE mode: the BRI or PRI module can be used as a synchronized clock receiver/transmitter, and the clock source line does not need to be connected to the card

FXO/FXS features:

Caller ID and call waiting

ADSI phones

Loopstart signaling support

Adjustable interrupt routing design

Interrupt frequency adjustment

Up to 2 simultaneous PSTN calls (per FXO200M module)

Compatible with all commercially available motherboards

Warranty:

3-month no-questions-asked return policy

5-year warranty

Specifications

See the manufacturer description and linked documentation for product information. No specification table is published on the captured product webpage.

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