Quad Span ISDN PRI E1/T1 Card, Interface: PCIe
Features,
- Ports : 4 T1 / E1 (ISDN PRI) .
- Interface : PCI-E x1, PCIe x1, PCI Express x1
- Software Options : Asterisk,Issabel,FreePBX,...Dahdi driver,and other sofwares based on Asterisk.
- You can build a business telephone system/ Asterisk PBX / call center based on the card easily at a very low cost.You can also use this card for data transmission of ISDN digital.
Descriptions,
The card TE420 supports industry standard telephony and data protocols, including both RBS and Primary Rate ISDN (PRI) protocol families for voice and PPP, Cisco HDLC, and Frame Relay data modes. The board drives both line-side and trunk-side interfaces, including call features.
The card brings a high-performance, cost-effective, and flexible T1/PRI or E1/PRI interface to the line-up of telephony interface devices. The card is a compact and powerful interface supporting voice and data transmission over T1, E1, and Primary Rate ISDN (PRI) connections.
Data Modes:
Cisco HDLC
HDLC
PPP
Multilink PPP
Frame Relay
Voice Modes:
PRI CPE & PRI NET
- NI1
- NI2
- EuroISDN
- 4ESS (AT&T)
- 5ESS (Lucent)
- DMS100
E&M
- Wink
- Feature Group B
- Feature Group D
Settings ( Asterisk,FreePBX,Issabel,Dahdi )
[chinaroby.localdomain ~]# dahdi_genconf
[chinaroby.localdomain ~]# dahdi_cfg -vvvv
DAHDI Tools Version - 2.2.0
DAHDI Version: 2.2.0
Echo Canceller(s): MG2
Configuration
======================
Channel 01: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 01)
Channel 02: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 02)
Channel 03: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 03)
Channel 04: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 04)
Channel 05: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 05)
Channel 06: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 06)
... ... ... ...
Channel 123: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 123)
Channel 124: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 124)
======================
