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IP Office 500 Control Unit

With a greater VCM channel capacity and performance, the IP Office 500 (IP500) is the most suitable of the IP Office range for IP Telephony applications. It also provides an entry level offer into the IP Office family through IP Office Standard Edition software. The IP500 also differs from the IP412 by providing a greater trunk expansion capability of up to eight four PRI interfaces (maximum 192/240 trunks). The IP500 is a stackable unit with an optional 19" rack mounting kit and an optional wall mounting kit for smaller configurations. The IP500 includes:

  • 4 slots to house a mixture of extension cards and VCM cards
  • Digital Station 8 card
  • Phone 2 and Phone 8 cards
  • VCM-32 and VCM-64 cards
  • Optional trunk daughter card support:
  • Analog Trunk Module 4 card
  • BRI-4 and BRI-8 cards (2 x 2B+D and 4 x 2B+D channels respectively)
  • Single and Dual Universal PRI cards
  • Support for IP400 trunk and VCM cards using a Legacy Card Carrier
  • Slot for smart card Feature Key – required for system operation as well as licensing of optional features.
  • 9-pin DTE Port for maintenance.
  • Support for up to 8 IP500 Expansion Modules (requires upgrade to Professional Edition):
  • Phone modules (8, 16, 30)
  • Digital Station modules (16, 30)
  • Analog Trunk Module 16
  • BRI So8 module
  • IP400 expansion modules (not WAN3 10/100 or Network Alchemy modules)
  • External O/P socket supporting two relay on/off switch ports, e.g. for door entry systems.
  • Audio input port for external music on hold source.
  • 48 Data channels
  • Up to 30 VoiceMail Pro ports
  • Two 10/100 switched Ethernet ports (Layer 3).

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IP500 Back View

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IP500 V2 Back View

IP500 Voice Networking License

QSIG, H.323 and SCN capabilities are not enabled by default in the IP500. An additional license is required to enable this functionality with 4 simultaneous networking channels (no channel limit for QSIG). Additional channels can then be licensed in increments of 4. A Voice Networking license is still required to enable QSIG, even though there is no limit to the number of QSIG calls that can be made or received once licensed.

IP Office Standard Edition

By default the IP500 control unit runs a subset of full IP Office functionality called IP Office Standard Edition. In this mode the IP500 is restricted to a maximum of 32 users in the base control unit with no expansion. Supported options include Embedded Voicemail, Phone Manager Lite/Pro/PC Softphone, SoftConsole, TAPI, SMDR, SIP trunking, mobile twinning, VPN Phone and IP DECT, as well as licenses for voice networking (H.323 or SCN). IP Office Standard Edition does not support advanced applications (VoiceMail Pro, CCC, Conference Center, etc). This restriction can be removed by adding an IP Office Professional Edition Upgrade license to the configuration.

IP Office Professional Edition

By purchasing the upgrade license from Standard Edition to Professional Edition, additional functionality is enabled. This includes the ability to expand the system using up to eight external Expansion Modules, allowing the IP500 to support a maximum of 272 extensions through a mixture of analog, digital or IP handsets. If additional analog trunks are required, these can be aggregated in groups of 16 on each analog expansion module. Note that the Professional Edition also enables the licensing of advanced applications such as VoiceMail Pro.

The following table shows which features are supported by Standard Edition and which require the upgrade to Professional Edition.

Standard Edition Professional Edition
Included Optional Included Optional
Up to 32 extensions.
IP phone support
Phone Manager Lite
TAPI
SMDR
64-way basic conferencing
IP Office Manager
System Status Application
Voice Networking
Advanced Networking
Embedded Voicemail
Phone Manager Pro / PC Softphone
SoftConsole
SIP Trunking
IP DECT
Mobile Twinning and Mobility
VPN phone support
CTI Link Pro
32 - 272 extensions supported. - -
Expansion Module support. - -
64-way Meet-Me Conferencing - -
VoiceMail Lite - -
VoiceMail Pro - -
UMS - -
ContactStore - -
Conferencing Center - -
CCC - -
TAPI WAV - -

Technical Specifications

Dimensions

Unit Dimensions (mm) Width Height Depth
IP500 445mmm 73mm 365mm
all Expansion Modules 445mm 71mm 245mm
•The recommended minimum clearance, front and rear, for the connection of cables and other devices is 75mm.

Weight

Unit Weight
IP500 System Unit 3.2Kg
Analog 16 Module 2.9Kg
DS16 Module 3.0Kg
DS30 Module 3.5Kg
WAN3 Module 2.8Kg
So8 Module 2.8Kg
Phone 8 Module 2.8Kg
Phone 16 Module 2.9Kg
Phone 30 Module 3.1Kg

Environmental

  • 0°C to +40°C. 95% relative humidity, non-condensing.

Call Capacity

Busy Hour Call Complete (BHCC) is a measure used to test IP Office systems under a high call load. For BHCC tests, each incoming call rings for 5 seconds, is answered and stays connected for 6 seconds. The BHCC figures for the different IP Office control units are listed below. Note that in some cases the BHCC figure achievable will be limited by the number of incoming trunks supported.

  • IP500 = 36000.

Telephone Extension Cable Lengths

The following table details the maximum cable lengths supported for the telephone ranges. These figures assume that standard twisted-pair telephone cable or CAT5 network cable is used.

Telephone Unshielded Twisted-Pair (UTP) - 50nf/Km CW1308
AWG22 (0.65mm) AWG24 (0.5mm) AWG26 (0.4mm)
2400/5400 Series 1200m 1000m 670m 400m
4406D Phone 1000m 1000m 400m 400m
4412D Phone 1000m 700m 400m 400m
4424D 500m 500m 400m 400m
6400 Series 1000m 1000m 400m 400m
T3 Series (Upn) 1000m 1000m 400m
Analog Phones 1000m 1000m 400m 800m

Heat Dissipation

Note that the above numbers are for reference only. For practical purposes, for example the calculation of heat dissipation, it is recommended to base environmental requirements (for example air cooling or UPS ratings) on the maximum input rating of the power supplies of the planned IP Office configuration, as follows.

In order to calculate the maximum, that is worst case, amount of heat that can be generated by an IP Office system, it is assumed that all input power is converted to heat; whether from the PSU itself, the system unit, expansion module and/or cabling.

Heat dissipation is normally measured in British Thermal Units (BTU's). A heat value expressed in Watts can be converted to BTU/hr by multiplying by 3.41297. As indicated above, you should use the maximum power input of 115 VA of each power supply to calculate this most accurately.

Using the conversion factor:

  • Heat Dissipation = 115 x 3.41297 = 392.5 BTU/hour.

The metric equivalent to BTU is a Joule where 1 BTU = 1,055 Joules.

This calculates the BTU value per power supply. The maximum BTU per system is therefore calculated, based on total number of power supplies installed in the system. For example, for a IP412, this would be 1 for the base unit and up to 12 for the expansion modules.

  • IP412 Maximum Heat Dissipation = 13 x 392.5 = 5,103 BTU/hr.

Remember to budget for the power requirements of any additional devices that are to be co-located with the IP Office such as server PC's (voicemail, etc).

Power Supply

  • Input
    • IP Office 500 System Unit: IEC AC inlet socket. 100-240V AC, 50/60Hz, 81-115VA, 2.5A maximum.
  • Power Supply Units: All CE/UL/Dentori Safety Approved.
    • IP Office 500 80W internal Power Supply
      Integral to the System Unit. Connection to switched mains supply requires separately supplied country specific IEC 60320 C13 power cord (3-wire earthed cold kettle lead).
    • Input: 100-240V AC, 50/60Hz, 81-115VA, 2.5A maximum.

Interfaces

Interface Information
DTE Port
  • 25 way D-Type female connector, V.24/V.28.
  • 9 way D-type
ISDN Ports EU Interfaces:
  • BRI:
    RJ45 sockets. ETSI T-Bus Interface to CTR3 for Pan European Connection.
  • PRI E1:
    RJ45 socket. ETSI T-Bus Interface to CTR4 for Pan European Connection.
Analog Trunk Ports
  • RJ45 sockets: Loop start/Ground start (regional dependant)
Power Fail Ports
  • RJ45 sockets:
ISDN Data Rates
  • BRI: B-channel 64kbps or 56kbps, D-channel 16kbps.
  • PRI: B-channel 64kbps or 56kbps, D-channel 64kbps.
Analog Phone Ports
  • RJ45 sockets:
  • CLI Schemes: DTMFA, DTMFC, DTMFD, FSK and UK20.
  • REN: 2. (External Bell via POT port: REN = 1)
  • Off Hook Current: 25mA.
  • Ring Voltage: 40V (nominal) RMS.
LAN
  • RJ45 sockets. Auto-negotiating 10/100 BaseT Ethernet (10/100Mbps).
WAN
  •  RJ45 sockets. Auto-negotiating 10/100 BaseT Ethernet (10/100Mbps).
Audio
  • 3.5mm Stereo Jack socket. Input impedance - 10k /channel.
  • Maximum AC signal – 200mV rms.
External Output Port
  • 3.5mm Stereo Jack socket. Switching Capacity - 0.7A.
  • Maximum Voltage - 55V DC. On state resistance - 0.7.
  • Short circuit current - 1A. Reverse circuit current capacity - 1.4A.
Embedded Voice Memory
  • 512MB Compact Flash memory card.