dex28-ge2p – quick installation guide · connect a terminal or pc to the console port the console...

IPTC Albatross™ DEX28-GE2P – Quick Installation Guide 1

DEX28-GE2P – Quick Installation Guide

A) Switch Side

1. Connect DEX28 to IP network 2. Connect DEX28 console port to PC/terminal using provided DB9-RJ45 adapter 3. Connect the power to DEX28 4. Configure static or DHCP IP address setting using PC/terminal 5. Connect telephony ports to MD110 ELU28 board 6. Connect to DEX28 using web browser, and optionally configure users and port parameters

B) Extension Side 1. Connect DEX28 to IP network 2. Connect DEX28 console port to PC/terminal using provided DB9-RJ45 adapter 3. Connect the power to DEX28 4. Configure static or DHCP IP address setting using PC/terminal 5. Connect telephony ports to Ericsson Digital Telephone Sets (DTS) 6. Proceed with configuration using web browser, and configure DTS connection parameters.

At least Switch Side DEX28 Gateway IP address should be configured. Note: It is recommended to assign static IP address to Switch Side DEX28 gateway. IP address of the Extension Side DEX28 can be dynamic and is not important unless intermediate firewalls should be accounted.

IP

Switch Side Extension Side

GE2P / GW

GE2P / EXT

Ethernet Switch or Hub

IP

Pow

er S

uppl

y A

dapt

er

RJ45-DB9 Adapter

Power Supply Cord

RJ45 STP Patch Cable

IPTC Albatross™ DEX28-GE2P –Quick Installation Guide 2

Parts List The shipment of your DEX28 VoIP Gateway includes the following items:

One DEX28-GE2P VoIP Gateway, preconfigured in factory for:

• Switch Side (to PBX), or • Extension Side (to DTS)

One 2m long power supply cord (black).

One desktop AC/DC power adapter 18W.

One 2m long RJ45 STP patch cable (green). Note: Patch cable can be used either to connect DEX28-GE2P to local area network, or to connect its console port to RS232 using RJ45-DB9 adapter.

One RJ45 to DB9 RS232 adapter (black).

The following cables will be locally sourced: • Cables between DTS and DEX28-GE2P configured in Extension Side mode. • Cables between PBX and DEX28-GE2P configured in Switch Side mode.

Unpacking Check that the equipment has not been damaged during transport. Damaged equipment that needs to be replaced or repaired at a service shop must be reported immediately and sent back.

Aids To be able to install DEX28-GE2P one of the following equipment is necessary: Serial setup (over Console port):

• Terminal or PC with terminal emulation (HyperTerminal) Web setup (using network):

• PC installed with Internet Explorer (version 5.5 or higher)


Connect a Terminal or PC to the Console Port The console port is a service port to which you can connect a terminal or PC in order to configure the software by using the command line interface. To connect a terminal or PC to the console port, follow the steps:

1. Connect the RJ-45 patch cable to the gateway’s console port and RJ45-DB9 adapter. 2. Connect the DB-9 connector to at terminal or PC.

Connect LAN to the Ethernet Port To connect DEX28 to local area network, follow the steps:

1. Connect one end of the RJ-45 patch cable to the gateway’s Ethernet port. 2. Connect the other end of the RJ-45 patch cable to Ethernet hub/switch directly. Connection can be also

made indirectly through patch panel or wall outlet.

Connect the Power and Turn-On the Gateway

Caution: Be sure to use the power supply that was supplied with your DEX28 gateway.

To connect the AC adapter to the DEX28 gateway and turn it on, follow the steps:

1. Connect one end of the power supply cable to the gateway’s input jack. 2. Connect the other end of the power supply cable to the desktop power adapter. 3. Plug the power cord of the desktop power adapter into an electrical outlet.

The blue LED on the front panel of the gateway lights when you connect the gateway to a power source. The gateway is now ready to be used. If the blue LED does not turn on, refer to the “Troubleshooting the gateway” chapter.

!

Ethernet Switch

IP RJ45 STP Patch Cable

RJ45-DB9 Adapter

Power Supply Adapter

Power Supply Cord


System Configuration Using Console Port Start HyperTerminal (Start->Programs->Accessories->Communications->HyperTerminal). RS232 settings should be 115200,8,n,1 with flow control disabled.

HyperTerminal should start and after pressing enter, following welcome screen from DEX28-GE2P should appear:

Type in username “setup” and press enter, then type in password “admin” and press enter.


Connect Switch Side DEX28 to PBX Direct connection to PBX (when DEX28 is placed in patch panel room):

Indirect connection to PBX:

Note: Instead of RJ45-RJ11 or RJ45-RJ45, RJ11-RJ11 Flat Patch Cable can be used.

RJ11 Wall Outlet

RJ45-RJ11 Flat Patch Cable

…

RJ45-RJ45 Patch Cable

…

Patch Panel

Patch Panel


Connect a DTS to Extension Side DEX28

Caution: Be sure not to connect DEX28-GE2P Extension Side port to PBX. Permanent damage can happen to either DEX28 unit, PBX ELU board, or both.

Direct connection of DTS to DEX28-GE2P (in the same room):

Indirect connection of DTS to DEX28-GE2P (when DEX28 is placed in patch panel room):

Note: Instead of RJ45-RJ11 or RJ45-RJ45, RJ11-RJ11 Flat Patch Cable can be used.

!

RJ45 Wall Outlet Patch Panel


RJ45-RJ11 Flat Patch Cable

…


…


System Configuration Using Web Browser You can use web browser to configure the gateway. The configuration software runs on Netscape 4.0+, and on Internet Explorer version 5.5 or later. To configure the gateway, open the web browser and type in IP address of the gateway in address field. Following DEX28-GE2P welcome screen should appear:

Select “Configure device…” option, and type in username and password, then click OK.

If you have not set a System password before, the device will accept the default password “admin” and username “system”. Remember that all passwords and usernames are case sensitive. If you have changed the System password but cannot remember it, then you should configure device over serial (RS232) cable connected to CONSOLE port. Configuration over serial port allows resetting System password to default value system/admin.

(1) Enter IP address of the DEX28 t

(2) Click here


Extension Connection Parameters The only mandatory Extension Side DEX28 parameter to be specified is Switch Side DEX28 IP address.

DEX28 Gateway IP address


DTS User’s Guide If DEX28-GE2P Extension Side port is not flagged to auto-connect, then following menu will be displayed on DTS to the user: On character capable DTS:

On graphic capable DTS:

In case that DTS does not posses display, to identify what button should be pressed, some LED will be lit:

• LED associated to “Access 2” alt. “Line 2” and “Inquiry” will constantly lit. • LED associated to “Access 1” alt. “Line 1” button will blink.


Front Panel Connections Reference

Power Supply DC Input ø2.1 mm

Ethernet Port

Console (RS232) Port

DTS/PBX Ports

RJ45 DB9 1 RTS 8 CTS 2 DTR 6 DSR 3 TXD 2 RXD 4 GND 5 GND 5 GND 5 GND 6 RXD 3 TXD 7 DSR 4 DTR 8 CTS 7 RTS

or

Power Supply 48VDC Input

Reset Button

To DTS or SSW

Ethernet 10/100 Base-T LAN Port

RS232 Console

1 TX+ 2 TX- 3 RX+ 4 n.c. 5 n.c. 6 RX- 7 n.c. 8 n.c

1 n.c. 2 n.c. 3 n.c. 4 Ring 5 Tip 6 n.c. 7 n.c. 8 n.c.


Lifeline or 112 Phone Notice

Caution: This is not a lifeline, or 112 phone.

If you dial 112 on your display telephone, when the telephone is connected to the remote unit and linket through the gateway, you will reach the 112 facility that serves the location of the switch side facility and not the location of your remote unit. To ensure that you reach the correct 112 service for your area, use a telephone connected locally.

Important safety instructions • To reduce the risk of fire, electrical shock , and injury to persons when installing telephone equipment,

always follow basic safety precautions including: • Read and understand all instructions. • Follow all warnings and instructions marked on or packed with the product. • Never install this unit, or the telephone wiring for it, during a lightning storm. • Never install a telephone jack in a wet location unless the jack is specifically designed for wet locations. • Never touch non-insulated telephone wires or terminals unless the telephone wiring has been disconnected

at the network interface. • Use caution when installing or modifying telephone lines. • Do not install this product near water, for example, in a wet basement location. • Do not overload wall outlets, as this can result in the risk of fire or electrical shock. • Do not attach the power supply cord to building surfaces. Do not allow anything to rest on the power cord.

Do not locate this product where the cord will be abused by persons walking on it. • Unplug the product from the wall outlet before cleaning. Use a damp cloth for cleaning. Do not use

cleaners or aerosol cleaners. • Do not operate the system if chemical gas leakage is suspected in the area. Use telephones located in some

other safe area to report the trouble. • Do not open the DEX28 units. There are no user servicable parts inside. Only an authorized technician

should open the unit for required maintenance or upgrading purposes.

Quality of Service (QoS) Requirements It is very important that the IP network infrastructure and traffic should be analyzed prior to installation and a proper Quality of Service (QoS) mechanism should be implemented to ensure high voice quality when connecting DEX28 systems via an IP network. Therefore, a site survey should be done to ensure that all parties agree on the required actions needed to run high quality VoIP in the customer's LAN/WAN environment. When introducing DEX28 systems via an IP network, it is necessary to ensure that the LAN and WAN are suitable for handling both the traffic volume, as well as, the highest IP quality Type of Service (ToS). The best option for achieving the highest QoS and security between DEX28 systems is when a customer's LAN and WAN are set up for Layer 3 ToS (Type of Service) prioritization and/or Layer 2 CoS (Class of Service) in accordance with IEEE 802.1Q, and the appropriate bandwidth has been allocated to handle both Voice and Data.

!

!


Technical Specification

Connectors • Two RJ45 for interface with digital PBX ports or digital telephone sets (DTS) • One RJ45 LAN Ethernet 10/100 Base-T • One RJ45 Console RS-232 (up to 112.5 kbps) • One USB 2.0 Full Speed Type B • 48VDC Power Supply Input (3W typical power consumption)

Voice Protocols • Selection of voice CODEC:

o G.729AB (<8kbps, with VAD/CNG),and G.729A (8kbps) o G.726 (40kbps, 32kbps, 24kbps, or 16kbps) o G.711 (A-Law or u-Law, 64kbps PCM)

• G.168 compliant multiple-reflections Line Echo Canceller (LEC) capable canceling up to 128ms echo tail, with configurable Non-Linear Processor (NLP), Noise Floor estimator (NFE), and Fax/Modem Tone Detector (FMTD).

• Adaptive jitter buffer based on statistical estimation of network delays

Network Protocols • Compressed header RTP and normal RTP for voice transmission • D4oIP D-channel Protocol for Ericsson ELU 2B+D • IP packets are tagged for network traffic prioritization using IP Precedence or Diffserv • IEEE 802.1q VLAN • Management: SSH, HTTP, SNMP, Telnet, FTP. • Optional: IPSec for VPN

System Software • Host: Linux Kernel v2.6.x • DSP: Real Time DSP/BIOS • Full IPv4 and IPv6 protocol stacks with QoS and VLAN • Management and Utilities – SSH, RS-232 Console Interface, HTTP

and optionally (disabled by default) Telnet, FTP and SNMP. • NFS and SMB for file sharing • Software upgradeable via LAN over HTTP

Hardware • ARM920T CPU 200 MIPS • 64MB SDRAM • 8MB NOR Flash, 2MB DataFlash, 64MB NAND Flash • 1x Texas Instruments TMS320VC5410A DSP 160MIPS • Typical systems load with 2 channels active, 128ms LEC and G.729AB:

25 MB Host Memory, 20% CPU Host, and 35 MIPS DSP.

Power Supply • 48VDC power supply input, 32-59VDC range • Power input from ELU28 (switch side only), external AC/DC adapter (included) or PoE breakout module

(optional) • External desktop power supply wide universal AC input to 48VDC • Maximum power consumption 3.5W, typical 3W


System Details Dimensions: • Size: 165 x 160 x 31 mm • Weight: 539 g Operating Environment: • Temperature: 0 – 55 °C (Storage: -10 – 75 °C) • Relative Humidity: 20 – 80 % non-condensing (Storage: 5 – 95 %)

Regulatory Approvals • FCC Part 15 Class B • EN 55022 (1998), A1 (2000) and A2 (2003), Class B

Information technology equipment - Radio disturbance characteristics • EN 55024 (1998), A1 (2002) and A2 (2003)

Information technology equipment - Immunity characteristics

Warranty and Support • 12-months limited warranty for parts and labor including advance replacement when unit is shipped back

for repair. • 18-months corrupted flash repair/replacement • Unlimited Software Upgrade over the HTTP during product life-time


Compatibility PBX: MD110: all ELU25, ELU28; BP: ELU-D Supported Ericsson DTS: DBC 600 & DBC 199 Series

DBC 601 DBC 631 DBC 661

DBC 662 DBC 663 DBC 199 DBC 200 Series

DBC 201 DBC 210 DBC 211

DBC 202/212 DBC 203/213 DBC 214 DBC 220 Series

DBC 220 DBC 222 DBC 223

DBC 224 DBC 225

dex28-ge2p – quick installation guide · connect a terminal or pc to the console port the console...

Documents