Valcom IP Solutions VIP-820 Bedienungsanleitung

947053

CAUTION: To reduce the risk of electric shock,

Do not remove cover.

No user serviceable parts inside.

Refer servicing to qualified service personnel.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

This symbol indicates that dangerous

voltage constituting a risk of electric

shock is present within this unit.

This symbol indicates that there are

important operating and maintenance

instructions in the literature accompanying

this unit.

ISSUE 3

VIP-820

NETWORKED TRUNK PORT

INTRODUCTION

The VIP-820 networked trunk port allows an analog

PBX Station Port to be connected to a managed IP-

based Local Area Network ( LAN) or Wide Area

Network (WAN).

SPECIFICATIONS

Access Methods

•PBX Station port (FXS) with open loop

disconnect signal provided

Features

•RJ-45 for network connection

•RJ-11 telephone connection

•Front panel activity LED

•Network activity LEDs on RJ-45

•4 RENS

•2.5mm jack for DC power (115VAC TO 24VDC

adapter provided)

Dimensions/Weight

•1.88" H x 5.50" W x 4.15" D

(4.78cm H x 13.97cm W x 10.54cm D)

•Weight: 0.55 lbs. (0.25 kg)

Nominal Specifications

Input Impedance: 600 Ohms

Input Level: -10dBm

Output Impedance: 600 Ohms

Output Level: - 10dBm nominal

Nominal Power Requirements

Voltage: 24VDC

Current: 325mA

Environment

Temperature: 0 to +40 Degrees C

Humidity: 0 to 85% non-precipitating

INSTALLATION

NOTE: The telephone system referred to in this

manual is the customer premise equipment such as

an electronic key system, a PBX or a dedicated single

line telephone sets. The VIP-820 is not intended for

direct or indirect connection to the public telephone

network. When used with a customer premise

telephone system such as a key system or PBX

system, these units are interfaced to the system via a

fully protected Extention /Station Port (FXS) port,

which is fully protected interface device. Also, the

host system must be configured to disallow central

office trunk conferencing in order to prevent indirect

connection to the public network.

Precautionary Designations

Mounting

The VIP-820 was designed for wall or table mounting.

Secure unit to wall studs or a suitable brace away

from heat sources or strong magnetic fields (motors,

fans, power supplies, etc.) with the control and

terminal strip accessible. One wood screw is included

for mounting.

Power Connections

NOTE: This equipment must be installed near an

AC power outlet due to the power cord being used

as a disconnect device.

•The VIP-820 is provided with a VP-324 for North

American use.

After all required connections have been made,

plug the VP-324 into appropriate AC wall outlet.

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PABX Access

When using the VIP-820 with a PBX, the VIP-820

must connect to a station port.

Operation

Dial the station access code (PBX) to connect to the

VIP-820. The VIP-820 automatically disconnects

signal must be provided by the PBX station port.

Application Examples

Use the VIP-820 with a PBX Analog Station Port (FXS) and a VIP-800 to interface the telephone system to Valcom

powered speakers over a network. When the PBX station port is accessed, the VIP-820 will activate the VIP-800.

When the VIP-820 sees an open loop disconnect signal from the PBX Station Port, the VIP-820 will release.

The VIP-820 Networked Trunk Port module can be used to create a multi-zone paging system from one Station Port

of a PBX using existing corporate WAN. It provides up to 99 zones with two digit selection. When the VIP-820 sees

an open loop disconnect signal from the PBX Station Port, the VIP-820 will release.

The VIP-820 Networked Trunk Port module makes it a snap to connect two or more PBX systems over

the corporate WAN. It provides station to station PBX access, eliminating the need to use expensive trunk

connections that are typically required by other competitive products. When the VIP-820 sees an open

loop disconnect signal from the PBX Station Port, the VIP-820 will release.

Network

VIP-820

LAN

WAN

PBX

KEY SYSTEM

VIP-800

Analog Station Port

VIP-800

Network

LAN

WAN

VIP-820

PBX

KEY SYSTEM

Analog Station Port

PBX PBX

Network

LAN

WAN

Telephone

Fax

VIP-820 VIP-820

Fax

nalog Station Port

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TECHNICAL ASSISTANCE

When trouble is reported, verify power is being

supplied to the unit and there are no broken

connections. Check voltages for proper polarity to the

one-way amplified speakers. Table 1 identifies

symptoms of some possible problems with solutions.

If a spare unit is available, substitute a spare unit for

the suspected defective unit.

Assistance in troubleshooting is available from the

factory. Call (540) 563-2000 and press 1 for Technical

Support or via email at [email protected].

When requesting assistance, you should include all

available information. It is strongly suggested that you

go to the web site and follow the trouble resolution

procedure at http://voip.valcom.com.

Valcom equipment is not field repairable. Valcom,

Inc. maintains service facilities in Roanoke, VA.

Should repairs be necessary, attach a tag to the unit

clearly stating your company name, address, phone

number, contact person and the nature of the

problem. Send the unit to:

Valcom, Inc.

Repair & Return Dept.

5614 Hollins Road

Roanoke, Va. 24019-5056

VALCOM LIMITED WARRANTY

Valcom, Inc. warrants its products to be free from defects in materials and workmanship under conditions of normal use and service

for a period of one year from the date of shipment. The obligation under this warranty shall be limited to the replacement, repair or

refund of any such defective device within the warranty period, provided that:

1. inspection by Valcom, Inc. indicates the validity of the claim;

2. the defect is not the result of damage, misuse or negligence after the original shipment;

3. the product has not been altered in any way or repaired by others and that factory sealed units are unopened (a

service charge plus parts and labor will be applied to units defaced or physically damaged);

4. freight charges for the return of products to Valcom are prepaid;

5. all units ‘out of warranty’ are subject to a service charge. The service charge will cover minor repairs (major

repairs will be subject to additional charges for parts and labor).

This warranty is in lieu of and excludes all other warranties, expressed or implied, and in no event shall Valcom, Inc. be

liable for any anticipated profits, consequential damages, loss of time or other losses incurred by the buyer in connection

with the purchase, operation or use of the product.

This warranty specifically excludes damage incurred in shipment. In the event a product is received in damaged condition, the

carrier should be notified immediately. Claims for such damage should be filed with the carrier involved in accordance with the

F.O.B. point.

TABLE 1: TROUBLESHOOTING CHART

SYMPTOM PROBABLE CAUSES AND SOLUTIONS

1. No output to

speakers

A. Check for the presence of audio on the page outputs of the VIP-820 during a

page using a test set. Refer to installation section for connection information.

B. Check the DC voltage at the output of the VP-324. It should be 20 to 28VDC.

2. No music output A. Using a test set, check for music on the music input terminals.

B. Check that speakers are connected to page outputs.

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