2N SIP SPEAKER User manual

www.2n.cz
2N SIP Speaker
®
SIP audio
Installation Manual
Version: 2.8

The 2N TELEKOMUNIKACE a.s. is a Czech manufacturer and supplier of
telecommunications equipment.
The product family developed by 2N TELEKOMUNIKACE a.s. includes GSM gateways,
private branch exchanges (PBX), and door and lift communicators. 2N
TELEKOMUNIKACE a.s. has been ranked among the Czech top companies for years
and represented a symbol of stability and prosperity on the telecommunications
market for almost two decades. At present, we export our products into over 120
countries worldwide and have exclusive distributors on all continents.
2N is a registered trademark of 2N TELEKOMUNIKACE a.s. Any product and/or other
®
names mentioned herein are registered trademarks and/or trademarks or brands
protected by law.
2N TELEKOMUNIKACE a.s. administers the FAQ database to help you quickly find
information and to answer your questions about 2N products and services. On www.
faq.2n.cz you can find information regarding products adjustment and instructions for
optimum use and procedures „What to do if...".
2N TELEKOMUNIKACE a.s. hereby declares that the 2N product complies with all
®
basic requirements and other relevant provisions of the 1999/5/EC directive. For the
full wording of the Declaration of Conformity see the CD-ROM (if enclosed) or our
website at www.2n.cz.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.

The 2N TELEKOMUNIKACE a.s. is the holder of the ISO 9001:2009 certificate. All
development, production and distribution processes of the company are managed by
this standard and guarantee a high quality, technical level and professional aspect of
all our products.

2N TELEKOMUNIKACE a.s., www.2n.cz 4/41
Content:
1. Product Overview
1.1 Components and Associated Products
1.2 Terms and Symbols
2. Description and Installation
2.1 Before You Start
2.2 Mechanical Installation
2.3 Electric Installation
2.4 Product Description
3. Function and Use
3.1 Configuration
3.2 Default Reset
3.3 Basic Functions
3.4 Downloads
4. Technical Parameters
5. Supplementary Information
5.1 Troubleshooting
5.2 Directives, Laws and Regulations
5.3 General Instructions and Cautions

2N TELEKOMUNIKACE a.s., www.2n.cz 5/41
1. Product Overview
In this section, we introduce the product, outline its 2N SIP Speaker, Wall Mounted
®
application options and highlight the advantages following from its use. The section
also includes safety precautions.
Here is what you can find in this section:
1.1 Components and Associated Products
1.2 Terms and Symbols

2N TELEKOMUNIKACE a.s., www.2n.cz 6/41
Basic Properties
2N SIP Speaker, Wall Mounted
® is a versatile sound transmission system for IP
networks. It is designed as a universal VoIP telephone with an audio output. It finds a
variety of applications – in schools, hospitals, office buildings, hotels, production halls,
shopping centres, bus terminals, airports and so on.
2N SIP Speaker, Wall Mounted
® is a stand-alone SIP-based sound decoder and
converter with an amplifier. communicates with the 2N SIP Speaker, Wall Mounted
®
other audio system components via the SIP Proxy or directly via a specified address.
You can manage your unit via a configuration web 2N SIP
®Speaker, Wall Mounted
interface.

2N TELEKOMUNIKACE a.s., www.2n.cz 7/41
Advantages of Use
Operable in the Ethernet network
Ethernet-based power supply – PoE
SIP
Integrated administration web server
Streamed audio support
Applicable as standard VoIP telephone/communicator
DTMF detection according to RFC2833, in-band and SIP-INFO

2N TELEKOMUNIKACE a.s., www.2n.cz 8/41
Basic Features
10/100Base-TX LAN interface
12 V DC / 1,8 A or PoE 802.3af supply
Integrated 12 W amplifier
Line output

2N TELEKOMUNIKACE a.s., www.2n.cz 9/41
1.1 Components and Associated Products
Basic Unit
Part No. 914421B
2N SIP Speaker, Wall Mounted
®
Black colour
Part No. 914421W
2N SIP Speaker, Wall Mounted
®
White colour

2N TELEKOMUNIKACE a.s., www.2n.cz 10/41
Power Supply
Part Numbers:
91378100
91378100E
91378100US
PoE injector – without cable
PoE injector – with EU cable
PoE injector – with US cable
ethernet For power supply of intercom via cable when PoE
switch is not available.
Part No. 91341481E Stabilised 12 V / 2 A power supply needs to be used when no
PoE is available.
Part No. 932928 For external power supply of the lock with 12 V AC voltage.

2N TELEKOMUNIKACE a.s., www.2n.cz 11/41
VoIP Telephones
91378357Part No. Grandstream GXV3240 VoIP video telephone
GXV3240 is the successor to the popular GXV3140 model,
which allows comfortable video calls in the IP network.
Touchscreen and keyboard control.
91378358Part No. Grandstream GXV3275 VoIP telephone
GXV3275 is the successor to the popular GXV3175 model,
which allows comfortable video calls in the IP network.
Touchscreen control.

2N TELEKOMUNIKACE a.s., www.2n.cz 12/41
Accessories
Part No. 914034B/W Wall-mounted loudspeaker
A wall-mounted 8 Ohm loudspeaker can be connected as an
loudspeaker to the . Available 2N SIP Speaker, Wall Mounted
®
in black and white.
Part No. 9137410E External IP Relay – 1 output
Standalone IP device which can be controlled by HTTP
commands sent by Helios IP intercom, which can thus control
devices on unlimited distance.
Part No. 9137411E External IP Relay – 4 outputs, PoE
Standalone IP device which can be controlled by HTTP
commands sent by Helios IP intercom, which can thus control
devices on unlimited distance.

2N TELEKOMUNIKACE a.s., www.2n.cz 13/41
Part No. 9159014EU/US
/UK
2N® 2Wire
(set of 2 adaptors and power source for EU/US/UK)
The converter allows you to use existing wiring (2 2N 2Wire
®
wires) from your original door bell or door intercom to connect
any IP device. You don’t have to configure anything, and you
only need one unit at each end of the cable and a 2N 2Wire
®
power source connected to at least one of these units.
The unit then provides PoE power not only to the 2N 2Wire
®
second converter, but also to all other connected IP end
devices.
Tip
For more accessories and particular advice please contact your local
distributor of 2N products.

2N TELEKOMUNIKACE a.s., www.2n.cz 14/41
1.2 Terms and Symbols
The following symbols and pictograms are used in the manual:
Safety
Always abide by this information to prevent persons from injury.
Warning
Always abide by this information to prevent damage to the device.
Caution
Important information for system functionality.
Tip
Useful information for quick and efficient functionality.
Note
Routines or advice for efficient use of the device.

2N TELEKOMUNIKACE a.s., www.2n.cz 15/41
2. Description and Installation
In this section, we describe the product and its 2N SIP Speaker, Wall Mounted
®
installation.
Here is what you can find in this section:
2.1 Before You Start
2.2 Mechanical Installation
2.3 Electric Installation
2.4 Product Description

2N TELEKOMUNIKACE a.s., www.2n.cz 16/41
2.1 Before You Start
Product Completeness Check
Before installing this product, check whether the product delivery includes:
1x 2N SIP
®Speaker, Wall Mounted
Quick User Manual
Installation Conditions
SIP Speaker, Wall Mounted2N® is to be connected to the LAN.
SIP 2N®Speaker, Wall Mounted is designed for indoor use.
SIP Speaker, Wall Mounted2N® may not be operated in damp environment.

2N TELEKOMUNIKACE a.s., www.2n.cz 17/41
Surface Mounting
To mount your unit on a wall or another solid surface 2N SIP Speaker, Wall Mounted
®
use the speaker holder. This holder fit with screws to keep the device in place. Follow
the figure below while drilling the mounting holes.
Mounting holes
Speaker Holder

2N TELEKOMUNIKACE a.s., www.2n.cz 18/41
2.3 Electric Installation
Electric Installation Step by Step
It is very easy to connect electrically. Follow the steps 2N SIP Speaker, Wall Mounted
®
below to avoid equipment damage or electrical injury:
Connect the aditional speaker
Connect the UTP cable.
Connect a 12 V power supply (unless PoE is used).
Caution
Be sure to connect the power supply as SIP 2N®Speaker, Wall Mounted
the last step. The same applies to PoE supply from the LAN.
Loudspeaker Connection
SIP Speaker, Wall Mounted2N® is equipped with a power amplifier for 1 or 2
loudspeakers. The loudspeakers to be used must have the nominal impedance of 4–8
Ω each. Refer to the table below for possible configurations and related maximum
power outputs (sinus, THD < 1 %):
Loudspeaker(s) 12 V / 2 A PoE
Two 4 Ω 2x 10 W 2x 5 W
Two 8 Ω 2x 9 W 2x 5 W
One 4 Ω 1x 18 W 1x 10 W
One 8 Ω 1x 12 W 1x 10 W

2N TELEKOMUNIKACE a.s., www.2n.cz 19/41
Caution
Use an external power supply to maximise the power output. Make sure
that the maximum Master volume value is +6 dB in the Hardware / Audio
menu if you use PoE and 4Ω speaker.
Loudspeaker Connection
LAN Connection
SIP 2N®Speaker, Wall Mounted can be connected to a standard local area network
using a LAN interface via the RJ-45 connector on the back panel. Always use CAT-5d
or higher class cables for reliability reasons.

2N TELEKOMUNIKACE a.s., www.2n.cz 20/41
LAN Connection
The LAN interface is equipped with the Auto MDIX function for automatic straight or
cross-over cable detection.
The LAN interface can also be used for the power 2N® SIP Speaker, Wall Mounted
supply through active network elements or injectors meeting the IEEE 802.3af
standard.
Note
With PoE, the integrated amplifier power output is limited to 10 W. To
utilise the maximum power output of the amplifier, feed 2N® SIP
from a 12 V DC / 1.8 A external power supply.Speaker, Wall Mounted
Caution
We recommend the use of a LAN surge protection.