Product Introduction:
ZX-4E1/T1---asterisk pbx is provided by CHENGDU ZYCOO ELECTRONIC INFORMATION TECHNOLOGY CO., LTD,a major Telecommunication Products supplier in Telecommunication Products wholesale industry in China.You can check out the specification of ZX-4E1/T1---asterisk pbx below or get any optional result clicking into the following keywords ip pbx and you can check the authentications and testimonials of ZX-4E1/T1---asterisk pbx .
Description:
ZX-4E is a Quad-Span E1 half-length PCI card which supports both telephony and data modes. ZX-4E has four E1/PRI interfaces supporting PRA signalling, HDLC,PPP and Frame Relay data modes, and any combination thereof. With ZX-4E, you can easily build your IP-PBX or Carrier system with handling 124 channels/calls:
Features:
1. Same as Tormenta2 and Digium's E400P cards,
2. Provide four E1/PRI interface for to 124 channels/calls
3. Supports standard telephony and data protocols. (Including RBS and PRI protocol families for voice and PPP, Cisco HDLC and Frame Relay data modes).
4. 100％ compatible Asterisk PBX all features.
5. Support SS7 (through chan_ss7)
6. Be used for VoIP/Call Center/PBX
