MGC-25/50/100 MGC+50/100 - Polycom

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MGC Release Notes - Version 7.5 Version 7.5 System Limitations 54 Table 7: System Limitations No. Category Description ID# 1. Ad Hoc conferencing Assigning an Audio Only Profile to a video Ad Hoc-enabled Entry Queue causes errors. 2. AES In encrypted Video Switching conference, ISDN parties cannot be encrypted. 3. API When changing of the maximum number of participants during a conference, sudden shutdowns can occur in the MCU (MCMS) when working with incompatible MCU - MGC Manager software versions. The problem is caused because memory allocation is done according to the maximum number of parties. Specifically for voice participants: Version 4.0 - 30 Version 4.5 - 500 Version 4.6x - 650 Version 5.0x -7.0.1 - 860 For example, when working with MGC Manager version 5.0x which allows up to 100 video switching participants in a conference with MCU version 4.0x which can only run 30 participants in a conference. 4. Audio Only conferences When you copy an audio only participant, terminate the conference and then “Paste as" to another audio only conference which includes a participant with an assigned dial-in number, instead of using the next dial-in number from the network service's configured range, a message is displayed indicating that the number is occupied. 5. Audio+ In some conferences, the first participant hears a faint clicking sound when the second participant interacts with the IVR Service. 6. Audio+ After swapping an Audio+ card (removing an existing one and inserting another in the same slot) the IVR prompts are not loaded to the new Audio+ card. 14591 20910 Workaround/ Remarks — Use the appropriate MGC Manager version to manage the MCU. 5758 Assign the dial-in numbers manually. — 19468 Insert the Audio+ card into another slot or remove and restore the card.
Table 7: System Limitations (Continued) No. Category Description ID# 7. Audio+ 'The "Reserved" and "Active" columns of the Audio+ Resource Report show wrong port numbers. 8. Audio+8 Audio+8 card does not support participants using T1-CAS lines and G.729 endpoints. 9. Cascade The speaker is assigned a wrong site name when cascading Continuous Presence and Video Switching conferences. Corrections, Pending Issues and Limitations 20779 The columns "Non reserved" and "Total" show the right number of ports 14611 13289 10. Cascade No Cascade in CP Quad conferences. 18716 11. Cascade Cascading is not available for Software CP conferences. 12. CDR “Low Memory” alert may appear on screen when retrieving large (megabyte and larger) CDR files. 13. Circular mode 14. Circular mode 15. Circular mode After the conference start, different resources are used than those allocated during the conference reservation. Creating a new ISDN service while a conference is running will disable the option to add another participant to the existing conference. Moving participants from one conference to another and terminating the original conference result in resources reallocation. 16. CP In a Continuous Presence conference set to Same Layout, in the Click&View application the Personal Layout option is enabled although this option is not applicable to the Same Layout mode. 17. CP In a CP conference, the speaker position in the CP layout window is not maintained when the layout is changed back and forth. 18. CP In a conference set to H.264 CIF, when the Exclusive Speaker is changed the Video Protocol also changes to H.263. 19. CP With an endpoint set to Personal Layout, when a Video parameter is altered, the video layout changes automatically to Conference Layout. 5192 15132 20743 20726 Create a new conference. 20700 11605 13703 18244 19498 Workaround/ Remarks 55
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MGC-25/50/100 MGC+50/100 Release No
Page 3 and 4:
Table of Contents Version 7.5 - New
Page 5 and 6:
Version 7.5 - New Features List The
Page 7 and 8: Table 1: New Features List (Continu
Page 9 and 10: Version 7.5 Upgrade Package Content
Page 11 and 12: # Board Type Prior to Installation
Page 13 and 14: Table 1: Version 7.5 Interoperabili
Page 15 and 16: Dongle Upgrade Dongle Information T
Page 17 and 18: Software Upgrade Procedure MGC-25
Page 19 and 20: 6. Click Download. Save the new don
Page 21 and 22: Software Upgrade Procedure Upgradin
Page 23 and 24: Installing the MGC Manager Software
Page 25 and 26: Detailed Description - Video Detail
Page 27 and 28: Detailed Description - General Netw
Page 29 and 30: Secure Socket Layer (SSL) Detailed
Page 31 and 32: 9. Paste the certificate’s text i
Page 33 and 34: Detailed Description - General —
Page 35 and 36: Ad Hoc Auto Cascade Detailed Descri
Page 37 and 38: Limitations Detailed Description -
Page 39 and 40: HTTP File Transfer Mode Detailed De
Page 41 and 42: Direct IP Dial-in Detailed Descript
Page 43 and 44: Detailed Description - General —
Page 45 and 46: Detailed Description - General MGC+
Page 47 and 48: Corrections, Pending Issues and Lim
Page 49 and 50: Table 4: Corrections between Versio
Page 51 and 52: Corrections between Versions V.7.0
Page 53 and 54: Version 7.5 Pending Issues Table 6:
Page 55 and 56: Table 6: Pending Issues (Continued)
Page 57: Table 6: Pending Issues (Continued)
Page 61 and 62: Table 7: System Limitations (Contin
Page 69 and 70: Appendix A - Falcon Diagnostic Tool
Page 71 and 72: Table 8: Diagnostic Tests Card Unit
Page 73 and 74: Table 8: Diagnostic Tests Card Unit
Page 77 and 78: Setting the Log Files Path Appendix
Page 79 and 80: Running Diagnostic Tests Appendix A
Page 83 and 84: Test Results Appendix A - Falcon Di
Page 85 and 86: Appendix - Adding an MCU to the Net
Page 87 and 88: Log File Report Examples Appendix A
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MGC-25/50/100 MGC+50/100 - Polycom

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