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1-7

Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 MCU Releases 5.6 and 5.7

OL-17013-01

Chapter 1      Functionality

  About Cisco Unified Videoconferencing 3545 MCU Architecture

About Cisco Unified Videoconferencing 3545 MCU Architecture

The Cisco Unified Videoconferencing 3545 MCU enables both voice-only and video conference calls 
for H.323, SIP, H.320, SCCP and regular PSTN network telephones. H.323 and SIP devices can connect 
to a conference directly through the Cisco Unified Videoconferencing 3545 MCU. Other devices such 
as voice telephones and video conferencing terminals (H.320) can connect to a conference via a gateway, 
such as the Cisco Unified Videoconferencing 3545 Gateway. 

Figure 1-1

Supported Devices and Protocols 

The Cisco Unified Videoconferencing 3545 MCU supports devices that can send and receive video 
streams, as well as those that cannot send but only receive video streams. This means that terminals 
without a video camera or video capturing capabilities can participate in a conference as voice-only 
participants while benefiting from seeing the other participants.

About Cisco Unified Videoconferencing 3545 MCU

 

Topologies

The Cisco Unified Videoconferencing 3545 MCU can work in a centralized or cascaded topology. This 
section describes these two options.

Centralized Topology

In a centralized topology, the Cisco Unified Videoconferencing 3545 MCU performs media processing 
for all connected terminals. The Cisco Unified Videoconferencing 3545 MCU can handle multiple 
conferences simultaneously.

204600

IP

IP - H323 and SCCP

MCU, Gateway

ISDN - H323.

3G - H324.M

SIP

Содержание 3545 MCU

Страница 1: ... Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 MCU Releases 5 6 and 5 7 August 2008 Text Part Number OL 17013 01 ...

Страница 2: ...e product The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California Berkeley UCB as part of UCB s public domain version of the UNIX operating system All rights reserved Copyright 1981 Regents of the University of California NOTWITHSTANDING ANY OTHER WARRANTY HEREIN ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED AS IS...

Страница 3: ...Cisco Unified Videoconferencing 3545 MCU Module 2 12 Physical Description of the Cisco Unified Videoconferencing 3545 EMP Module 2 12 Verifying the Package Contents 2 13 Mounting the Cisco Unified Videoconferencing 3545 Chassis in a 19 inch Rack 2 13 Installing the MCU and EMP 2 15 Removing the MCU and EMP 2 16 How to Perform the Initial MCU Configuration 2 17 About the Initial Configuration and B...

Страница 4: ...ing the Online Help for the 3545 MCU 2 30 C H A P T E R 3 Using the Cisco Software Upgrade Utility 3 1 About the Cisco Software Upgrade Utility 3 1 Launching the Cisco Software Upgrade Utility 3 1 Upgrading Software 3 2 C H A P T E R 4 Cable Connections and Pin outs 4 1 RS 232 9 Pin Serial Port 4 1 9 Pin Serial Port Terminal Cable 4 2 RJ 45 8 Pin IP Network Port 4 2 Circuit Switch Network Port 4 3...

Страница 5: ...ation and Upgrade Guide for Cisco Unified Videoconferencing 3545 MCU Releases 5 6 and 5 7 OL 17013 01 ACTA Customer Information 7 2 Canadian Department of Communications Notice 7 3 Environmental Compliance 7 3 I N D E X ...

Страница 6: ...Contents vi Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 MCU Releases 5 6 and 5 7 OL 17013 01 ...

Страница 7: ...ied Videoconferencing 3545 MCU provides core IP centric functionality a wide range of layouts powerful audio and video transcoding an open API for customer application development support of web initiated data collaboration and software upgradeable technology Services are pre configured so that they suit most conferencing requirements However when necessary administrators can create customized ser...

Страница 8: ...ary of Cisco Unified Videoconferencing 3545 MCU Features Feature Description Superior video quality Video and audio processing is carried out per user rather than per conference Each user connects using unique optimized audio and video settings to enjoy the best audio and video quality supported by his her endpoint and network Seamless interoperability The Cisco Unified Videoconferencing 3545 MCU ...

Страница 9: ...8 G 729 A and B Unmatched video quality The Cisco Unified Videoconferencing 3545 MCU delivers exceptionally high quality video and audio processing using the latest industry standards and leveraging upon advanced software upgradeable DSP chips The Cisco QualiVision feature provides highly improved standard based video quality for networks with packet loss assuring best video quality at all times T...

Страница 10: ...ncing 3545 MCU uses H 235 based encryption to achieve secure communication with endpoints that support this standard In conference control using DTMF or H 243 During a conference participants can use their endpoint remote control or keypad to perform actions such as mute volume control changing video layouts and inviting participants Users interact with the Cisco Unified Videoconferencing 3545 MCU...

Страница 11: ...r different Cisco Unified Videoconferencing 3545 MCU configurations Table 1 2 Cisco Unified Videoconferencing 3545 MCU Port Capacities Cisco Unified Videoconferencing 3545 MCU System Configuration Port Capacity Port Capacity When Using Encryption Port Capacity When In band DTMF Detection 1 MCU card 96 audio 72 audio 72 audio 4 MCU cards 384 audio 288 audio 288 audio 1 MCU card 1 EMP card 96 audio ...

Страница 12: ... Kbps 2 conferences of 48 ports 96 high rate video up to 2 Mbps 4 conferences of 24 ports 64 High Definition Continuous Presence 4 conferences of 16 ports 72 audio 48 video 32 video 72 audio 2 MCU cards 4 EMP cards 192 audio 192 standard rate video up to 384 Kbps 4 conferences of 48 ports 96 high rate video up to 2 Mbps 4 conferences of 24 ports 64 High Definition Continuous Presence 4 conferences...

Страница 13: ...teway Figure 1 1 Supported Devices and Protocols The Cisco Unified Videoconferencing 3545 MCU supports devices that can send and receive video streams as well as those that cannot send but only receive video streams This means that terminals without a video camera or video capturing capabilities can participate in a conference as voice only participants while benefiting from seeing the other parti...

Страница 14: ...telephone or ISDN line usage can be further reduced with the mediation of a gateway Cascading occurs when one conference with x number of participants invites another conference with y number of participants The two conferences effectively become one large conference The bandwidth required across a cascaded conference link is only that of one audio video stream between the two conferences This is ...

Страница 15: ...for Cisco Unified Videoconferencing 3545 MCU Releases 5 6 and 5 7 OL 17013 01 Chapter 1 Functionality About Cisco Unified Videoconferencing 3545 MCU Topologies Figure 1 3 Cascaded Conference 200845 MCU Site 1 Site 2 Headquarters MCU MCU ...

Страница 16: ...1 10 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 MCU Releases 5 6 and 5 7 OL 17013 01 Chapter 1 Functionality About Cisco Unified Videoconferencing 3545 MCU Topologies ...

Страница 17: ...gistering the Online Help for the 3545 MCU page 2 30 Physical Description The Cisco Unified Videoconferencing 3545 MCU works together with a Cisco Unified Videoconferencing 3545 EMP Enhanced Media Processor EMP module to perform audio and videoconferencing The Cisco Unified Videoconferencing 3545 MCU is responsible for signaling and audio The EMP is responsible for video The Cisco Unified Videocon...

Страница 18: ...nts of the front panel Figure 2 2 Cisco Unified Videoconferencing 3545 EMP Front Panel 157270 10 100Base T 1 SERIAL RST ACT ALARM CPU Hight GK Reg SWAP RDY Table 2 1 Front Panel Components Component Description 10 100 BaseT 1 connector An RJ 45 connector that provides the primary Ethernet connection for the IP network port SERIAL connector A DB 9 connector that allows you to connect a PC terminal ...

Страница 19: ...Do not directly touch the backplane with your hand or any metal tool or you could shock yourself 10 100 BaseT 1 LEDs The top part of the 10 100 BaseT 1 connector contains two LED indicators The left LED lights green when the local IP network link is active The right LED lights green if the connection speed is 100 Mbps and is off when the connection speed is 10 Mbps SWAP RDY LED Hot Swap indication...

Страница 20: ... F 0o to 50o C Non condensing relative humidity range of 5 to 85 Procedure Step 1 Disconnect all cables including the power cables Step 2 Place the Cisco Unified Videoconferencing 3545 chassis right side up on a hard flat surface with the front panel facing you Step 3 Position a mounting bracket over the mounting holes on each side of the Cisco Unified Videoconferencing 3545 chassis as shown in Fi...

Страница 21: ...t directly touch the backplane with your hand or any metal tool or you could shock yourself Warning Only trained and qualified personnel should be allowed to install replace or service this equipment Warning Before working on a system that has an on off switch turn OFF the power and unplug the power cord Procedure Step 1 On the front of the chassis loosen the screws of the blank panel covering the...

Страница 22: ...dles are closed Step 8 Snap the handles forward to secure the MCU or the EMP module in the slot Step 9 Secure the MCU or the EMP module screws Caution Blank faceplates and cover panels serve three important functions they prevent exposure to hazardous voltages and currents inside the chassis they contain electromagnetic interference EMI that might disrupt other equipment and they direct the flow o...

Страница 23: ...move the module completely Step 5 Insert a blank cover panel provided by Cisco Step 6 Secure the blank cover panel screws Caution Blank faceplates and cover panels serve three important functions they prevent exposure to hazardous voltages and currents inside the chassis they contain electromagnetic interference EMI that might disrupt other equipment and they direct the flow of cooling air through...

Страница 24: ...of the MCU only at startup during a short period indicated by a 6 second countdown Once the initialization phase is complete the only way you can access the configuration menu is by restarting the MCU Connecting to a PC You use the serial port connection to configure the MCU with an IP address Procedure Step 1 Locate the terminal cable shipped with the MCU Step 2 Connect the end labeled PC to the ...

Страница 25: ...ion on the PC Step 4 Set the communication settings in the terminal emulation application on the PC as follows Baud rate 9600 Data bits 8 Parity None Stop bits 1 Flow control None Step 5 Turn on the power to the MCU A log of the auto boot events appears on the computer Step 6 When the message Press any key to start configuration appears on the screen press any key within 6 seconds The network conf...

Страница 26: ...ate this MCU and press Enter Allow the unit to complete the reboot process A new emulator session begins Step 15 At the Network Configuration menu do one of the following Enter the letter for the set of parameters that you want to configure Enter Q to save your changes and allow the device to complete the boot process Caution Configuration of any of the parameters other than N to configure default...

Страница 27: ...t up the Cisco Unified Videoconferencing 3545 MCU to serve as a conference bridge you must identify the TFTP server from which the Cisco Unified Videoconferencing 3545 MCU gets configuration information from the Cisco Unified Communications Manager You can enter that information using the serial port connection or the Administrator interface Procedure Step 1 Access the MCU through the serial port ...

Страница 28: ...pgrading the MCU software Uploading Interactive Voice Response IVR messages to MCU configuration memory The default global user name is admin The default password is null Procedure Step 1 Start a terminal emulator session as described in the Setting the IP Address section on page 2 18 Step 2 At the prompt enter P Step 3 At the Enter User name prompt enter the name that you want to use as the globa...

Страница 29: ...d Configuration Settings page 2 26 Saving Network Configuration Settings page 2 27 Connecting the EMP to the LAN page 2 27 About the Initial EMP Configuration When you are working with a Cisco Unified Videoconferencing 3545 EMP you must also perform network configuration of this module Initial monitoring and administration of the EMP are performed from a remote PC using a terminal emulation applic...

Страница 30: ...onnect the hardware to the network Procedure Step 1 At the prompt enter N to configure default network port values and press Enter The default network properties screen appears as follows Enter IP Address for default Interface Without leading zeros 172 20 35 110 ffff0000 Enter Default Router IP Address for default Interface Without leading zeros current default Gateway IP address Step 2 At the Ent...

Страница 31: ...key to return to the EMP Main menu Changing the Security Level You can use the serial port to change the security level Security levels are as follows 0 low Allows SNMP Telnet HTTP FTP and ICMP to access the MCU 1 medium Allows access to the MCU only through SNMP HTTP and ICMP 2 high Allows only HTTP to access the MCU Procedure Step 1 At the prompt enter S to configure the network security level a...

Страница 32: ...u Changing Advanced Configuration Settings You can use the serial port to change these advanced configuration settings Web server port for future use Restore factory configuration for future use LAN port settings Disable DSP reset Procedure Step 1 At the prompt enter A to access the Advanced Configuration menu The Advanced Configuration menu displays as follows Advanced configuration menu Q Quit 1...

Страница 33: ...r 4 to disable the DSP reset facility Note After options Q and 1 3 press any key to return to the EMP Main menu After option 4 the EMP Main menu displays automatically Caution Only qualified technical personnel should modify the DSP reset function settings Saving Network Configuration Settings Modified network configuration settings are automatically saved when you exit the EMP Main menu Procedure...

Страница 34: ...iguration file to be loaded at a later time Before You Begin These are the requirements for accessing the MCU Administrator web interface A Java compliant browser Microsoft Internet Explorer version 5 5 or later is recommended The MCU IP address or a web link to the MCU The required user name and password Note For first time installation you must assign an IP address to the MCU using a serial port...

Страница 35: ...to assign to the MCU In the Subnet mask field enter the subnet mask you want to assign to the MCU In the Router IP address field enter the IP address of the router that you want the MCU to use Click Next The H 323 Settings section appears Step 4 To set the gatekeeper you want the MCU to use follow these steps In the Gatekeeper IP field enter the IP address of the gatekeeper that you want the MCU t...

Страница 36: ...for the MCU Administrator and Conference Control interfaces are shipped on the Cisco Unified Videoconferencing Software CD ROM To use the online help you must install the help files for the MCU in a shared directory on your network and register the directory location in the Administrator interface If you want to install the online help on a shared network location and link it to the MCU Administra...

Страница 37: ... which enables you to select which files to upload The upgrade files are uploaded and then burned into the memory of the Cisco device Before You Begin Cisco devices automatically save configuration settings before a software upgrade takes place However it is recommended that you save all configuration information using the Export button in the Cisco device web interface toolbar You can retrieve al...

Страница 38: ...ings dialog box displays Enter the required read community and write community values Note We recommend that you modify the default settings for security purposes Click OK to return to the Upgrade Utility dialog box Step 4 Optional Select the components of the target device you want to upgrade as follows Click Customize The Customize dialog box appears Check the device components you want to upgra...

Страница 39: ...1 9 Pin Serial Port Terminal Cable page 4 2 RJ 45 8 Pin IP Network Port page 4 2 Circuit Switch Network Port page 4 3 RS 232 9 Pin Serial Port Table 4 1 describes the Cisco Unified Videoconferencing 3545 chassis RS 232 9 pin D type serial port pin out configuration Table 4 1 RS 232 9 pin D Type Serial Port Pin out Pin Function I O 1 NC 2 RXD Input 3 TXD Output 4 NC 5 GND 6 NC 7 NC 8 NC 9 NC ...

Страница 40: ...he RS 232 terminal cable provided with the Cisco Unified Videoconferencing 3545 chassis RJ 45 8 Pin IP Network Port Table 4 3 describes the pin out configuration of the RJ 45 IP network port Table 4 2 S 232 Terminal Cable Pin to Pin Configuration To Chassis DB 9 Male Function To PC Terminal DB 9 Female 2 TXD 3 3 RXD 2 5 GND 5 Table 4 3 Pin out Configuration of the RJ 45 IP Network Port Pin Functio...

Страница 41: ...3 01 Chapter 4 Cable Connections and Pin outs Circuit Switch Network Port Circuit Switch Network Port Table 4 4 describes the circuit switch network port RJ 45 connector pin out configuration Table 4 4 Circuit Switch Network Port RJ 45 Connector Pin out Pin Function 1 RXD 2 RXD 3 NC 4 TXD 5 TXD 6 NC 7 NC 8 NC ...

Страница 42: ...4 4 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 MCU Releases 5 6 and 5 7 OL 17013 01 Chapter 4 Cable Connections and Pin outs Circuit Switch Network Port ...

Страница 43: ... 88 9 mm Width 17 25 inches 438 15 mm Depth 10 inches 254 mm Weight 8 kg 17 64 lbs empty 11 kg 24 25 lbs full may vary according to configuration Element Board Dimensions Width 9 19 inches 233 35 mm Depth 6 3 inches 160 mm RTM Board Dimensions Width 9 19 inches 233 35 mm Depth 3 15 inches 80 mm System Monitoring LED Indicators POWER ALARM FAN TEMP Board LED Indicators Front panel ETHERNET Link Con...

Страница 44: ...45 PRI Gateway 2 x ISDN E1 T1 PRI port T1 mode Channels 23B 1D Clock rate 1 544 Mbps Framing F4 F12 ESF no CRC ESF F72 Encoding NRZ AMI B7 B8ZS Line impedance 100Ω E1 mode Channels 30B 1D Clock rate 2 048 Mbps Framing Double framing CRC4 Extended CRC4 Encoding NRZ CMI AMI HDB3 Line impedance 120Ω Rear panel Cisco Unified Videoconferencing 3545 Serial Gateway 4 x serial ports Chipset PowerPC MPC741...

Страница 45: ...al power supply units Full redundancy Power on alarm LED on each unit Input 100 240VAC 50 60Hz autoswitched Output 3 3VDC 5VDC 12VDC Maximum power load 300W Ventilation Fans 2 fan units Brushless 12V DC motor Locked rotor detection Polarity protection Auto restart capability Table 5 1 Cisco Unified Videoconferencing 3545 Chassis Technical Specifications continued ...

Страница 46: ...5 4 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 MCU Releases 5 6 and 5 7 OL 17013 01 Chapter 5 Technical Specifications ...

Страница 47: ...arning There is a danger of explosion if the cPCI board battery is incorrectly replaced Replace with the same type or an equivalent type recommended by the manufacturer Dispose of used batteries only according to manufacturer instructions Grounding The power cable of the Cisco Unified Videoconferencing 3545 System should only be connected to a power outlet that has a protective earth contact Do no...

Страница 48: ...ustment maintenance or repair of an opened chassis under voltage These actions should only be carried out by a skilled person who is aware of the dangers involved Capacitors inside the chassis may still be charged even if the unit has been disconnected from the power source Power Supply Caution Risk of electric shock and energy hazard Disconnecting one power supply disconnects only one power suppl...

Страница 49: ... Compliance page 7 3 Safety Compliance The Cisco Unified Videoconferencing 3545 System supports these safety standards UL 60950 CSA C22 2 No 60950 EN 60950 TS 001 AS NZS 60950 IEC 60950 EMC The Cisco Unified Videoconferencing 3545 System supports these EMC compliance standards FCC Part 15 CFR 47 Class A ICES 003 Class A EN 55022 Class A CISPR22 Class A AS NZS CISPR22 Class A VCCI Class A CISPR24 E...

Страница 50: ...arning Changes or modifications to the device that are not approved by the party responsible for compliance could void the user s authority to operate the equipment Telecom This section lists standards compliance for products that connect to ISDN lines Administrative Council for Terminal Attachments ACTA Customer Information Canadian Department of Communications Notice CE CTR3 CE CTR4 ACTA Custome...

Страница 51: ...certification means that the equipment meets certain telecommunications network protective operational and safety requirements The Department does not guarantee the equipment will operate to the user s satisfaction Before installing this equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must also be installe...

Страница 52: ...7 4 Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 MCU Releases 5 6 and 5 7 OL 17013 01 Chapter 7 Compliance and Certifications Environmental Compliance ...

Страница 53: ...s RJ 45 8 pin IP network port 4 2 RS 232 9 pin serial port 4 1 cascaded conferences 1 8 Certifications EMC 7 1 Telecom 7 2 chassis dimensions 5 1 chipset 5 2 codecs audio transcoding 1 3 communication interfaces 5 2 communication settings 2 19 Conference Control interface 1 2 Configuration menu 2 18 Continuous Presence 1 3 D DB 9 2 12 DTMF 1 4 duplex parameters 2 20 2 27 E element board dimensions...

Страница 54: ...ng module 2 24 configure network security level 2 19 2 24 configure TFTP server 2 19 configure web server 2 26 configure web server port 2 26 connect to the serial port 2 18 connect unit to the LAN 2 22 2 27 disable DSP reset 2 26 display Advanced Configuration menu 2 24 display advanced configuration menu 2 19 insert module into chassis 2 15 mount chassis in a 19 inch rack 2 14 restore factory co...

Страница 55: ...rotocols 1 3 push buttons 5 2 R remote control 1 4 remote web based monitoring and management 2 28 reset button 2 12 RJ 45 2 12 RS 232 terminal cable 2 18 2 19 RST 2 12 RST button 5 2 RTM board dimensions 5 1 S Safety compliance 7 1 electrical 6 1 ESD procedures 6 2 security 1 4 change security level 2 25 self view 1 4 serial connector 2 12 setup wizard 2 29 Software Upgrade Utility 2 23 software ...

Страница 56: ...ation and Upgrade Guide for Cisco Unified Videoconferencing 3545 MCU Releases 5 6 and 5 7 OL 17013 01 formats 1 3 video processing blade 1 5 video quality 1 2 1 3 W web based management and control 1 2 web interface 2 28 ...

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