2-Port E&M Card - Cisco 1605-R How To Use Manual

2-Port E&M Card
Figure 3-25 Connecting the 2-Port FXO Card
RJ-11 ports
VIC
FXS
1
SEE MAN UAL BEF ORE INST
0
ALL ATIO N
Straight-through
RJ-11-to-RJ-11 cable
RJ-11 wall jack
VIC-2FXO-EU is intended for use in Europe; VIC-2FXO-M3 is intended for use in
Australia.
In countries whose PSTNs do not use RJ-11 wall outlets, use a suitable adapter to convert
the plug on an RJ-11 modular cable to the type of wall outlet connector used locally. These
adapters are not sold by Cisco Systems, but are available from other vendors.
Connect only an FXO interface approved for use in your country to the
Caution
PSTN. Otherwise, connect the FXO interface only to a PBX. Connections from
the PBX to the PSTN are permitted.
2-Port E&M Card
RecEive and transMit (E&M) is a signaling technique for two-wire and four-wire telephone
and trunk interfaces. The E&M interface typically connects remote calls from an IP
network to a PBX. The card is illustrated in Figure 3-26.
Connecting WAN and Voice Interface Cards to a Network 3-27