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IPV20 TECHNICAL
REFERENCE &
INSTALLATION GUIDE
13/06/2012

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Summary of Contents for Karel IPV20

  • Page 1 IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE 13/06/2012...
  • Page 2 IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE CAVEAT 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.
  • Page 3 It is designed to be connected to a compatible modular jack that is also compliant. See installation instructions for details. 3. If this equipment [Karel IP PBX IPV20] causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required.
  • Page 4 IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE a) The ringer equivalence number [0.0B] b) The USOC jack required [RJ11C] c) Facility Interface Codes (“FIC”) [METALLIC] d) Service Order Codes (“SOC”) [9.0y] e) The FCC Registration Number [US: UL7IS00BIPV20] 9. The REN is used to determine the number of devices that may be connected to a telephone line.
  • Page 5 IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE CAUTION SINCE IPV20 SERIES IP TELEPHONE EXCHANGES ARE ELECTRONIC-BASED PRODUCTS, THE REQUIREMENTS BELOW SHOULD BE FULFILLED IN ORDER TO UTILIZE IT WITH DESIRED PERFORMANCE: The system covers must not be opened by unauthorized persons in any way.
  • Page 6 IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE Any mistake in the connections can damage your system. An authorized service  must make these connections. The information in this guide is given just as explanatory information. The equipment does not contain parts that can be repaired / maintained. In case ...
  • Page 7: Table Of Contents

    IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE TABLE OF CONTENTS INTRODUCTION ......................1 APPLICATIONS ......................1 IP PBX FEATURES .................... 1 EXTERNAL APPEARANCE ................2 PARTS LIST ON DELIVERY ................3 SYSTEM SETUP ......................4 CONNECTION DIAGRAM .................. 4 IPV20 EXCHANGE WALL INSTALLATION: ............5 MANAGEMENT OF THE IPV20 ..................
  • Page 8: Introduction

    INTRODUCTION IPV20 – IP PBX FOR SMALL OFFICES AND HOME OFFICES IPV20 — A hybrid IP-PBX for small offices, home offices and remote offices. The IPV20 also offers a hybrid solution option (combining VOIP application with standard telecom equipment) for those companies not yet ready for a standalone VoIP (IP Telephony) solution.
  • Page 9: External Appearance

    IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE EXTERNAL APPEARANCE The Front Face Description Green Light Indicates a normal connection to the power cable. Green Light Indicates that the server system is running properly. Green Light Indicates that the Internet WAN is in use.
  • Page 10: Parts List On Delivery

    IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE A quickly flashing green and red light indicates that a call is ongoing on the FXS port. Back LAN-WAN: Ethernet (RJ45) 1-8: Line Ports (RJ11) 9-16: Analog Telephone Ports (RJ11) PARTS LIST ON DELIVERY ·...
  • Page 11: System Setup

    DC Output: 12V, 3 A Please take the following step when connecting the device to an electric socket 1.Insert one end of the power cable into the input port on the back panel of IPV20. Insert the other end into a 220V electric socket.
  • Page 12: Ipv20 Exchange Wall Installation

    IPV20 EXCHANGE WALL INSTALLATION: Take the following steps to install the box to a wall: Use IPV20 Exchange "Installation Illustration" to determine the location of the terminal on the wall and to mark the location of the holes. The length of the power adapter cable must be considered when determining installation location.
  • Page 13 IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE...
  • Page 14: Management Of The Ipv20

    PC's Internet browser icon to open a browser page, and then enter the IP address of the IPV20 into the address bar. For the first-time configuration of an IPV20, please use the IPV20's default login details to log in IP Address: http://192.168.180.18:8000...
  • Page 15: Software Structure

    SOFTWARE STRUCTURE THE IPV20'S OPERATING SYSTEM The operating system of the IPV20 IP PBX is Linux. The main software has been designed based on UML, the most common object oriented software design discipline. All the Linux-based software development was undertaken using the Rapsody (I-logics) Suite.
  • Page 16: Ip Extension And Line Services

    'operators' or as 'system authorities'. IP EXTENSION AND LINE SERVICES One of the most important features of the IPV20 IP Telephone PBX is the provision of integrated support for IP Extensions and IP Lines. A maximum of 40 IP Extensions and 8 VoIP channels with associated IP Lines are supported by an IPV20 PBX's integrated IP Extension and Line support.
  • Page 17 For further information on all the services supported by IP Extensions, please refer to the IPV20 Series User's Guide. An IPV20 extension supports IP extensions via its IP services. Thus IP extensions can be supported behind ADSL. To enable this the system supplies NAT/STUN support.
  • Page 18: Licensing Features

    IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE LICENSING FEATURES The use of IP extensions and lines on an IPV20 IP Telephone PBX requires private licenses. In addition, further features can be utilized via these special licenses. The features that require licenses are listed in the following list: 1.
  • Page 19: Web Server - Comser

    PC on the same network as the IPV20. To do this, a WEB server, ComSer, has been designed for the IPV20, thus eliminating the need for any special software while, at the same time, allowing access to the PBX from any web browser.
  • Page 20 IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE The following window of the ComSer programming interface appears:...
  • Page 21: Specifications

    IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE SPECIFICATIONS GENERAL SPECIFICATIONS Capacity (TDM) 16 lines on each individual system Capacity (IP) A maximum of . 40 IP lines Testing Blackfin DSP Switching PCM/TDM A rule Power 230 VAC – 50 Hz. Mainboard + CPU module Stand-by Power Consumption: 1W EXP20 Stand-by Power Consumption: 0.5W...
  • Page 22: Analog Characteristics

    IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE ANALOG CHARACTERISTICS Analog Extension Station Loop Resistance: Maximum 2500 Interface Ohm, including telephone set Maximum Analog Line 2.2 kOhm Cycle Resistance Analog Line Interface Analog line with Cycle Initiation through DTMF Signaling 12/16 KHz Pulse Price Signal Detection...
  • Page 23: Ip Characteristics

    IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE IP CHARACTERISTICS Voice compression G711 a/u-law (Codec support) G729A/B G723.1 iLBC Echo removal - period 16 msec EC (conforms to the G.168 standards) In-band support Out-of-band RF2833 support INFO support Telephone Standard SIP softphone...
  • Page 24: Tone Cadence & Frequencies

    IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE TONE CADENCE & FREQUENCIES* Dial Tone (500 Hz.) Continuous Ring back Tone (500 Hz.) 1500 msec on, 3500 msec off Busy Tone (500 Hz.) 500 msec on, 500 msec off DISA Dial Tone (500 Hz.)
  • Page 25: Ring Cadences

    High Frequency Group (- 7 dBm) 1209 Hz 1336 Hz 1477 Hz 697 Hz Frequency 770 Hz Assembly 852 Hz ( - 9 dBm) 941 Hz The Nominal Frequencies of the IPV20 may deviate, by ± 2.5 %, from the values listed above.

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