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Polycom DOC2238A manual Audio Algorithm Card Type

Models: DOC2238A

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MGC+ Hardware and Installation Manual

The following table details the card capacities according to the Audio algorithm used in the conference when the MCU is configured to Medium Band.

Table 4-10: Audio+ card capacity per Audio algorithm - Medium Band setting

							Audio Algorithm
Card Type	G.711		G.722		G.722.1		G.728		G.723.1		G.729		Siren7
Card Type	G.711		G.722		G.722.1		G.728		G.723.1		G.729		Siren7

Audio+12/24	24		12		12		12		12		12		12

Audio+24/48	48		24		24		24		48		48		24

Audio+48/96	96		48		48		48		96		96		48

Siren14

Not supported in Medium Band Mode

The following table details the card capacities according to the Audio algorithm used in the conference when the MCU is configured to Wide Band.

Table 4-11: Audio+ card capacity per Audio algorithm - Wide Band setting

				Audio Algorithm

Card Type	G.711	G.722	G.722.1	G.728	G.723.1	G.729	Siren7	Siren14

Audio+12/24	24	12	12	12	12	12	12	12

Audio+24/48	48	24	24	24	48	48	24	24

Audio+48/96	96	48	48	48	96	96	48	48

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Polycom DOC2238A manual Audio Algorithm Card Type

Contents

Version 9.0.4 August 2010 DOC2238A Polycom MGC+50 MGC+100USA Table of Contents System Architecture Iii Hardware DescriptionSystem Maintenance MGC Hardware and Installation Guide Table of Contents Before You Begin Before You Begin MGC+ Unit Main Features Protocols MGC+50/MGC+100 MGC+50/MGC+100 SpecificationsPhysical MGC+50 MGC+100 IP Protocols MGC+50/MGC+100Local/Remote External MGC+50/MGC+100 Equipment IP H.323 and SIPSerial External MGC+50/MGC+100 CommunicationsPower Supply MGC+50 MGC+100 Conference Setup Scheduled Unscheduled MGC+50/MGC+100Diagnostics MGC+50/MGC+100 Serviceability MGC+50/MGC+100 ReliabilityMGC+ Control Unit Power Consumption MGC+50 MGC+100Scope of Manual Conventions List of Abbreviations Installation and Configuration Workflow Installation and Configuration WorkflowBefore You Begin Hardware Installation General Safety Precautions MGC+100 Hardware InstallationSystem Safety Inspecting the MGC+/ReadiManager IAM Package ContentsPolycom MGC+/ReadiManagerReadiManager Precautions Rack Mount Safety PrecautionsMGC+100 package Unpacking and Positioning the MGC+100Unpacking the MGC+100 Mounting the MGC+100 on a 23 Rack Unscrew both MCU the side screws and remove both side plates Mounting the MGC+100 on a 19 Rack Shows how to mount the MGC+100 on the 19 rackItem # Polycom P/N Description Quantity Fit the flat washer Item #4 onto the screw Inspecting the MGC+ ReadiManager Server Installing the ReadiManager IAM in the MGC+ UnitContents of the MGC+ ReadiManager Server pre-installed on Contents of the MGC+ ReadiManager Server Upgrade PackageMGC+ Power Do This Setting MGC+ ReadiManager InstallationShut Down button Removing the Blank Panel from the MGC+ Unit To remove the blank panel from the front of the MGC+ unitInstalling the I/O Card for the ReadiManager IAM To install the I/O card for the ReadiManager IAMInserting the ReadiManager IAM into the MGC+ Unit To insert the Polycom ReadiConvene IAM bladeMGC+100 Dongle Connecting and Setting Up the MGC+100To connect to the AC Inlet Connecting to the power sourceConnecting the MGC+100 to the LAN Network To connect the MGC+100 to the Isdn network or T1-CAS Network Connecting the MGC+100 to the NetworkTo connect the MGC+100 to the H.323 network MPI-4/8 Hardware Installation for the MGC+10011 MPI Box rack mounting options To install the MPI-4/8 Network Interface ModuleTurn OFF power to the MCU and unplug it from AC power To install the MPI Box on Top of the MCURear Front MPI-8 MPI-8 To unpack and position the MGC+50 MGC+50 Hardware InstallationUnpacking and Positioning the MGC+50 13 Unpacking the MGC+50 Mounting the MGC+50 on a Rack To install and mount the MGC+50Front Remove plate Screw mounting plate from the inside of the MGC+ MPI Box MGC+50 Dongle Connecting and Setting Up the MGC+50To connect to the AC Inlet Connecting the MGC+50 to the LAN Network To connect the MGC+50 to the Isdn network and T1-CAS network Connecting the MGC+50 to the Pstn Network16 LAN H.323 network connection Connecting the MGC+50 to the H.323 Network17 MPI Box mounting option MPI-4/8 Hardware Installation for the MGC+50To mount the MPI Box on the Rack for the MGC+50 To install the MPI-4/8 Network Interface ModulePolycom Xpek OS Compact Flash Memory Use on the MGC+Rescue Disk pSOS Xpek Swapping the Operating System OSFirst Entry MGC+ Control Unit CU IP Configuration MGC+ Software Installation and ConfigurationInitial ReadiConvene IAM Configuration Edit the file with the following text Press 1, Change the MGC+ IP Setting Properties button MGC+ Hardware and Installation Manual Hardware Installation Type C\\mcu\cfgedit lan.cfg and press Enter Method 3 Defining the IP address using a Keyboard and MouseTo create a new Compact Flash boot file Formatting and Creating a New Compact Flash Boot FileMGC+ Hardware and Installation Manual Clocking System Architecture MGC+100 Components Backplane Rear MGC+ unit functional block diagram MUX+ Module is not used with the H.323/SIP modules Information FlowSystem Architecture MGC+ Manager Interface Power Supply FlowSystem Architecture Hardware Description Serial Bus port MGC+100 Components LocationMain Switch MGC+100 top internal view MGC+50 front panel MGC+50 Components LocationMGC+50 top inside view Physical ReadiManager IAMControl Unit Shows a block diagram of the Main Control ModuleMGC+ Hardware and Installation Manual MGC+100 Backplane BackplaneMGC+50 Backplane Control BusInformation Highway PowerplaneVoltage Maximum current Amp Power Supply ModulePower Module in the MGC+100 MGC+ MGC+100 Power Module in the MGC+50Power Supply Cord Circuit Breaker AC PowerFans Alarms PortIP+12/24 Functional ModulesFunctional Module Port capacity MPI-4 Functional Module Port capacity Component Description 10 Net-2/Net-4/Net-8 ISDN/T1-CAS Network Interface Module Net-2/Net-4/Net-8 or T1-CAS Network Interface Module11 2/4/8 tri-color LED NET cards front panels Net-2/Net-4/Net-8 ISDN/T1-CAS Network Interface Data Stream IP+ cards are available with version 4.23 and higher IP+ Network Interface ModuleModule Port Capacity RTP IP+ Network Interface Module Architecture14 MPI-4/8 Network Interface Module front panel MPI-4/8 Network Interface Module15 MPI box front panel MPI-4/8 Network Interface Data Stream When the MCU is set as a DTEMCU DCE When the MCU is set as a DCE19 MPI-4/8 Network Interface module architecture MPI Network Interface Module ArchitectureEncryption requires the MUX+ card MUX+ Module21 MUX+ Card Participant Properties MUX+ Card PropertiesMUX+ Port Capacity IVR/Greet & Guide Welcome SlideMUX+40 MUX+ Participant Move OptionsMUX+ Resource Report MGC-50/100 Resource ReportIP/SIP Audio+ Module Audio+ Port Capacities Audio+ Module ArchitectureAudio Algorithm Card Type Video+ Module Video+ Module Architecture 23 shows the Video+ module architectureData Module Architecture Data ModuleRear I/O Boards Input/Output I/O BoardsTypes of I/O cards on functional Modules 26 Isdn /T1-CAS Network connection for two spans 28 ISDN/T1-CAS Network connection for eight spans Attaching the Music I/O Card to the Audio+ Module Audio+ Music I/O CardRear Enabling the Audio+ Music I/O Card in the MCU Software SysConfig dialog box opens MUX+ Video Slides Hardware Description System Maintenance MGC+ Unit Front Panel Controls and IndicatorsLED Indicators HD LED Module Name Color DescriptionT1-CAS Flashing Module StateMGC+100 rear panel controls MGC+ Unit Rear PanelMGC+50 rear panel controls Corrective Maintenance Replacing the I/O Cards of Functional Modules Replacing a Functional ModuleReplacing the Power Supply Module on the MGC+50 Replacing the Power Supply Modules on the MGC+100System Maintenance PWR System Maintenance Fan Replacement for the MGC+100 Fan Replacement for the MGC+50 Replacing the Main Control Module Replacing the Main Control Module rear I/O Panel Replacing Compact Flash AccessoriesItem # Polycom P/N Description Replacing the DongleVerifying the Dongle Shutting Down the MGC+ 50/100 Troubleshooting PRI Port Assignment Pin Signal NameLAN PIN Assignment Alarms Port Pin AssignmentPin Description RS-232 Pin AssignmentPIN Signal Designation Serial Port Connectors Pin out AssignmentFigure A-6 V.35 Pin out M-34 Connector Cables For the MPI-4/8 Network Interface Module