Realtone Communication Co., Ltd.

VoIP Products
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 16FXO card

Asterisk 16FXO 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 16FXS card

Asterisk 16FXS 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 8FXS+8FXO card

Asterisk 8FXS+8FXO 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 GSM card

Asterisk GSM card

1 to 4 GSM channels card for asterisk,elastix IPPBX the card can be GSM + FXO + FXS mixed ports easy to install and use Feathers:*  Support the access of wireless(GSM and CDMA), PSTN, Phone.*  Supports GSM, CDMA two kinds of wireless communication standard.*  Support...
Asterisk GSM card

Asterisk GSM card

1 to 4 GSM channels card for asterisk,elastix IPPBX the card can be GSM + FXO + FXS mixed ports easy to install and use Feathers:*  Support the access of wireless(GSM and CDMA), PSTN, Phone.*  Supports GSM, CDMA two kinds of wireless communication standard.*  Support...
Asterisk GSM card

Asterisk GSM card

1 to 4 GSM channels card for asterisk,elastix IPPBX the card can be GSM + FXO + FXS mixed ports easy to install and use Feathers:*  Support the access of wireless(GSM and CDMA), PSTN, Phone.*  Supports GSM, CDMA two kinds of wireless communication standard.*  Support...
Asterisk 4E1/T1 card with echo cancellation module

Asterisk 4E1/T1 card with echo cancellation module

Asterisk Digital 4E1/T1 card Supporting Hardware HDLC More efficient processing ability ISDN PRI signalling Asterisk Digital 4E1/T1 card Supporting Hardware HDLC More efficient processing ability ISDN PRI signallingThe WSS-4E1/T1 supports Up to 4E1/T1 channels,and provides up...
Asterisk 2E1/T1 card with echo cancellation module

Asterisk 2E1/T1 card with echo cancellation module

Asterisk Digital 2E1/T1 card Supporting Hardware HDLC More efficient processing ability ISDN PRI signalling Asterisk Digital 2E1/T1 card Supporting Hardware HDLC More efficient processing ability ISDN PRI signallingThe WSS-2E1/T1 supports Up to 2E1/T1 channels,and provides up...
Asterisk 1E1/T1 card with echo cancellation module

Asterisk 1E1/T1 card with echo cancellation module

Asterisk Digital 1 E1/T1 card Supporting Hardware HDLC More efficient processing ability ISDN PRI signalling Detailed Product Description Asterisk Digital 1E1/T1 card Supporting Hardware HDLC More efficient processing ability ISDN PRI signalling, with echo cancellation...



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