Cisco 888 G.SHDSL Router with 3G - 888 G.SHDSL Router Hardware Installation Manual page 33

Chapter 2 Installation
Figure 2-3
Figure 2-4 Connecting ISDN to Cisco 801 and Cisco 803 Routers (with External NT1)
78-5373-04
Connecting an ISDN Line to Cisco 801 and Cisco 803 Routers (without External NT1)
HU B
N O H U
B
HU B ET HE RN C is c o 8
ET 10 BA
N O H U 0 3
SE T
B
CO NS OL
E
IS DN S/
T
0
1
2
3
1. Connect orange cable
to orange ISDN S/T port.
2. Connect other end
of cable to NT1.
Cisco 803 router
C is c o 8
ET HE RN 0 3
ET 10 BA
SE T
CO NS OL
E
IS DN S/
T
PH ON E
0
1
2
3
1
2
1. Connect orange cable
to orange ISDN S/T port.
2. Connect other end of
cable to ISDN wall jack.
Cisco 803 router
PH ON E
1
2
NT1
3. Connect ISDN U
cable to NT1.
Cisco 800 Series Routers Hardware Installation Guide
Installing Your Router
ISDN wall jack
5. Connect NT1
power cord to
electrical outlet.
ISDN wall jack
4. Connect other end of
cable to ISDN wall jack.
2-11