Asterisk VOIP PBX TE220 2 E1 T1 J1 ISDN Protocol PRI PCI Telephone System Card

Key features
--It supports Asterisk / Trixbox / Elastix / Freepbx ;
--supports Zaptel and Dahdi .
--PCI-Express interface
--2 E1/T1/J1 card
-- ISDN PRI protocol
--Support SS7

Specification:
1) Configuration & interface
--2 * E1/T1 interfaces ( E1/T1 selectable)
--PCI-express interface
--4 PRI port total 120 channels
--Hardware DTMF detection
--Conference Bridge
--PCM bus connectors (PCM30, PCM64, PCM128)
--Active channel switching (across multiple cards over the external PCM bus)
--PRI ISDN protocol stack
--Suitable for PCI-Express
2)Data Modes
--Cisco HDLC
--HDLC
--PPP
--Multilink PPP
--Frame Relay
3)Voice Modes
-EuroISDN
-AT&R 4ESS
-Lucent 5E
-National ISDN2
4)dimension
--Size(mm): 129*95*18mm
Package:
VOIP PBX TE220 ISDN PRI PCI card x 1 pc