Figure 4.46 How To Use A Cs1 Or Ca1 Card Built Into An Ipbx; Cs1 Card - Aastra AXD Installation And Maintenance Manual

4.13.6

CS1 card

4.13.6.1 Description
The CS1 card enables two X.25 synchronous interfaces to be connected in V28 or V10
mode.
DTE-P
DCE
DTE-C
DCE
asynchronous serial link
type: "PAD"
Installation and Maintenance Manual - Aastra 5000
Description des sous-ensembles
synchronous serial link
type: "HDLC LOCAL"
iPBX
DCE
CS1
DCE
system
DCE
CA1
DCE
Figure 4.46 H
OW TO USE A
DCE
CS1
ETTD
synchronous serial link
type: "TRANSPAC"
CS1 CA1
OR CARD BUILT INTO AN I
AMT/PTD/PBX/0058/4/6/EN
01/2011
PSTN
(PSTN/ISDN/X25)
DCE
DCE
PBX
Page 243