Realtone Communication Co., Ltd.

VoIP Products
Asterisk FXS card

Asterisk FXS card

4,8,12,16 FXS/FXO analog ports PCI card Asterisk, Trixbox, Elastix Detecttion of busy tone, DTMF, FSK Adjustable line gain 4,8,12,16 FXS/FXO analog ports PCI card Asterisk, Trixbox, Elastix Detecttion of busy tone, DTMF, FSK Adjustable line gain Applications: 1, PBX/IVR...
Asterisk 4FXO card

Asterisk 4FXO card

4,8,12,16 FXS/FXO analog ports PCI card Asterisk, Trixbox, Elastix Detecttion of busy tone, DTMF, FSK Adjustable line gain 4,8,12,16 FXS/FXO analog ports PCI card Asterisk, Trixbox, Elastix Detecttion of busy tone, DTMF, FSK Adjustable line gain Applications: 1, PBX/IVR...
Asterisk/Elastix PRI E1/T1 PCI card

Asterisk/Elastix PRI E1/T1 PCI card

Asterisk Digital 4 E1/T1 PCI card Supporting Hardware HDLC More efficient processing ability ISDN PRI signallingp Asterisk 4E1/T1 PCI/PCI-E cardThe RT-420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice calls over four T1...
Asterisk/Elastix PRI E1/T1 PCI card

Asterisk/Elastix PRI E1/T1 PCI card

Asterisk Digital 4 E1/T1 PCI card Supporting Hardware HDLC More efficient processing ability ISDN PRI signallingp Asterisk 4E1/T1 PCI/PCI-E cardThe RT-420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice calls over four T1...
Asterisk/Elastix PRI E1/T1 PCI card

Asterisk/Elastix PRI E1/T1 PCI card

Asterisk Digital 4 E1/T1 PCI card Supporting Hardware HDLC More efficient processing ability ISDN PRI signallingp Asterisk 4E1/T1 PCI/PCI-E cardThe RT-420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice calls over four T1...
Asterisk/Elastix PRI E1/T1 PCI card

Asterisk/Elastix PRI E1/T1 PCI card

Asterisk Digital 4 E1/T1 PCI card Supporting Hardware HDLC More efficient processing ability ISDN PRI signallingp Asterisk 4E1/T1 PCI/PCI-E cardThe RT-420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice calls over four T1...
Asterisk/Elastix PRI E1/T1 PCI card

Asterisk/Elastix PRI E1/T1 PCI card

Asterisk Digital 4 E1/T1 PCI card Supporting Hardware HDLC More efficient processing ability ISDN PRI signallingp Asterisk 4E1/T1 PCI/PCI-E cardThe RT-420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice calls over four T1...
Asterisk/Elastix PRI E1/T1 PCI card

Asterisk/Elastix PRI E1/T1 PCI card

Asterisk Digital 4 E1/T1 PCI card Supporting Hardware HDLC More efficient processing ability ISDN PRI signallingp Asterisk 4E1/T1 PCI/PCI-E cardThe RT-420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice calls over four T1...
Asterisk/Elastix PRI E1/T1 PCI card

Asterisk/Elastix PRI E1/T1 PCI card

Asterisk Digital 4 E1/T1 PCI card Supporting Hardware HDLC More efficient processing ability ISDN PRI signallingp Asterisk 4E1/T1 PCI/PCI-E cardThe RT-420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice calls over four T1...
Asterisk/Elastix PRI E1/T1 PCI card

Asterisk/Elastix PRI E1/T1 PCI card

Asterisk Digital 4 E1/T1 PCI card Supporting Hardware HDLC More efficient processing ability ISDN PRI signallingp Asterisk 4E1/T1 PCI/PCI-E cardThe RT-420D supports Up to 4 E1/T1 channels,and provides up to 16.4Mbps of full duplex data throughput or 120 voice calls over four T1...



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