Cisco uBR924 Installation Manual page 47

Chapter 3 Installing the Cisco uBR924 Router
Table 3-1 Installation Checklist (continued)
Checked
Off Task
Connect the router's Phone V1+V2 and V2 connectors (RJ-11 to RJ-11) to
telephones or fax devices directly, or to adapter(s) that allow multiple telephones
or fax devices to be connected to the two VoIP telephone line(s). At subscriber sites
supporting multiple voice devices on a single VoIP telephone line, ensure you have
all certified connector assemblies/adapters and wiring items needed to support the
configuration.
Note Cisco does not provide these items. Since the V1+V2 connector is a 4-wire
port, with the second telco pair wired in parallel with V2, a two-line
telephone can be plugged into the V1+V2 connector using a single cable if
the cable has four wires. If this is done, the V2 port is not used.
Attach the 7-pin end of the power supply cord into the router's Power connector and
connect the other end to the power supply. Plug the router's power supply into the
wall outlet. Watch the router power on and initialize.
If applicable, connect the router's Line (RJ-11 to RJ-11) connector to a standard,
analog POTS telephone line. Verify the telephone circuit/connection is working.
Power on all other devices at the subscriber site: PCs, Ethernet hub and all other
equipment as applicable.
Ensure the data channel frequency has a sufficient RF signal level to meet your
cable plant specifications and verify the RF input levels relative to a nearby analog
video level:
• Check the RF signal with an RF power meter at the Type F coax connector to
verify the DOCSIS system signal.
• Verify the nearby analog video signal is within the correct range—0 to +15
dBmV for most CATV systems.
Test the installation:
• Establish an Internet connection and request data from a PC connected to the
router.
• Make a VoIP telephone call.
• Send a VoIP fax.
• To test the backup POTS connection, disconnect the three prong end of the
power cord from the power outlet to power off the Cisco uBR924 (follow
safety instructions in the "Connecting Power" section on page 3-10) and verify
that a call can be established over the PSTN. Hang up that call, wait until the
Cisco uBR924 reboots, and reverify that a VoIP telephone call can be made.
OL-0338-01 (3/2000)
Cisco uBR924 Router Installation Checklist
For More Information,
See...
"Connecting to
Telephones or Fax
Devices" section on
page 3-7
"Connecting Power"
section on page 3-10
"Connecting the Backup
POTS Connection"
section on page 3-9
"Router Power-On and
Initialization Sequence"
section on page 3-12
"Verifying Installation"
section on page 3-13
Cisco uBR924 Router Hardware Installation Guide
3-3