Audio Algorithm Card Type | Polycom DOC2238A guide

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+100 USA Table of Contents System Architecture Iii Hardware Description System 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+100 Local/Remote External MGC+50/MGC+100 Equipment IP H.323 and SIPSerial External MGC+50/MGC+100 Communications Power Supply MGC+50 MGC+100 Conference Setup Scheduled Unscheduled MGC+50/MGC+100Diagnostics MGC+50/MGC+100 Serviceability MGC+50/MGC+100 Reliability MGC+ Control Unit Power Consumption MGC+50 MGC+100 Scope of Manual Conventions List of Abbreviations Installation and Configuration Workflow Installation and Configuration Workflow Before You Begin Hardware Installation General Safety Precautions MGC+100 Hardware InstallationSystem Safety Inspecting the MGC+/ReadiManager IAM Package Contents Polycom MGC+/ReadiManagerReadiManager Precautions Rack Mount Safety Precautions MGC+100 package Unpacking and Positioning the MGC+100 Unpacking 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 rack Item # 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 Package MGC+ Power Do This Setting MGC+ ReadiManager Installation Shut Down button Removing the Blank Panel from the MGC+ Unit To remove the blank panel from the front of the MGC+ unit Installing the I/O Card for the ReadiManager IAM To install the I/O card for the ReadiManager IAM Inserting the ReadiManager IAM into the MGC+ Unit To insert the Polycom ReadiConvene IAM blade MGC+100 Dongle Connecting and Setting Up the MGC+100 To connect to the AC Inlet Connecting to the power source Connecting 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 Network To connect the MGC+100 to the H.323 network MPI-4/8 Hardware Installation for the MGC+100 11 MPI Box rack mounting options To install the MPI-4/8 Network Interface Module Turn OFF power to the MCU and unplug it from AC power To install the MPI Box on Top of the MCU Rear 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+50 Front Remove plate Screw mounting plate from the inside of the MGC+ MPI Box MGC+50 Dongle Connecting and Setting Up the MGC+50 To 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 Network 16 LAN H.323 network connection Connecting the MGC+50 to the H.323 Network 17 MPI Box mounting option MPI-4/8 Hardware Installation for the MGC+50 To mount the MPI Box on the Rack for the MGC+50 To install the MPI-4/8 Network Interface Module Polycom Xpek OS Compact Flash Memory Use on the MGC+ Rescue Disk pSOS Xpek Swapping the Operating System OS First 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 Mouse To create a new Compact Flash boot file Formatting and Creating a New Compact Flash Boot File MGC+ 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 Flow System Architecture MGC+ Manager Interface Power Supply Flow System Architecture Hardware Description Serial Bus port MGC+100 Components Location Main Switch MGC+100 top internal view MGC+50 front panel MGC+50 Components Location MGC+50 top inside view Physical ReadiManager IAM Control Unit Shows a block diagram of the Main Control Module MGC+ Hardware and Installation Manual MGC+100 Backplane Backplane MGC+50 Backplane Control Bus Information Highway Powerplane Voltage 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 Power Fans Alarms Port IP+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 Module 11 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 Module Module Port Capacity RTP IP+ Network Interface Module Architecture 14 MPI-4/8 Network Interface Module front panel MPI-4/8 Network Interface Module 15 MPI box front panel MPI-4/8 Network Interface Data Stream When the MCU is set as a DTE MCU DCE When the MCU is set as a DCE 19 MPI-4/8 Network Interface module architecture MPI Network Interface Module Architecture Encryption requires the MUX+ card MUX+ Module 21 MUX+ Card Participant Properties MUX+ Card Properties MUX+ Port Capacity IVR/Greet & Guide Welcome Slide MUX+40 MUX+ Participant Move Options MUX+ Resource Report MGC-50/100 Resource Report IP/SIP Audio+ Module Audio+ Port Capacities Audio+ Module Architecture Audio Algorithm Card Type Video+ Module Video+ Module Architecture 23 shows the Video+ module architecture Data Module Architecture Data Module Rear I/O Boards Input/Output I/O Boards Types 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 Card Rear 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 Indicators LED Indicators HD LED Module Name Color Description T1-CAS Flashing Module State MGC+100 rear panel controls MGC+ Unit Rear Panel MGC+50 rear panel controls Corrective Maintenance Replacing the I/O Cards of Functional Modules Replacing a Functional Module Replacing the Power Supply Module on the MGC+50 Replacing the Power Supply Modules on the MGC+100 System 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 Accessories Item # Polycom P/N Description Replacing the Dongle Verifying the Dongle Shutting Down the MGC+ 50/100 Troubleshooting PRI Port Assignment Pin Signal Name LAN PIN Assignment Alarms Port Pin Assignment Pin Description RS-232 Pin Assignment PIN Signal Designation Serial Port Connectors Pin out Assignment Figure A-6 V.35 Pin out M-34 Connector Cables For the MPI-4/8 Network Interface Module