Specifications
Table Of Contents
- Table of Contents
- New Hardware - RMX 1500
- New Hardware - MPMx Media Card
- Version 7.5.0.J - New Security Features
- Version 7.5.0.J - Changes to Existing Security Features
- Version 7.5.0.J - New Features
- Version 7.5.0.J - Changes to Existing Features
- Version 7.5.0.J - Interoperability Tables
- Version 7.5.0.J - Upgrade Package Contents
- Version 7.5.0.J - Upgrade Procedure
- Detailed Description - RMX 1500
- Detailed Description - MPMx Media Card
- Detailed Description - New Security Features
- (PKI) Public Key Infrastructure
- Unique Certificates for all Networked Entities
- Offline Certificate Validation
- Installing and Using Certificates on the RMX
- Default Management Network
- Default IP Network Service
- Managing Certificates in the Certification Repository
- Trusted Certificates
- Personal Certificates (Management and Signaling Certificates)
- CRL (Certificate Revocation List)
- Machine Account
- Integration with Microsoft® Active Directory™
- Multiple Networks
- Antivirus
- Direct Connection to Polycom RMX™ Serial Gateway S4GW
- (PKI) Public Key Infrastructure
- Detailed Description - Changes to Existing Security Features
- Detailed Description - New Features
- Gathering Phase
- Auto Brightness
- Audio Clarity
- Packet Loss Concealment (PLC) for Audio
- Siren 22 and G.719 Audio Algorithm Support
- H.264 High Profile
- New Symmetric HD Resolutions in MPMx Mode
- Additional Call Rates
- H.239 / People+Content
- G.728 Audio Algorithm Support
- Permanent Conference
- Video Preview
- Message Overlay
- Content Broadcast Control
- Copy Cut and Paste Participant
- Copy and Paste Conference
- Resolution Configuration
- High Resolution Slide Enhancements
- Auto Redial when Endpoint Drops
- Multi-RMX Manager - Import/Export RMX Manager Configuration
- Automatic Password Generation
- IVR Provider Entry Queue (Shared Number Dialing)
- Detailed Description - Changes to Existing Features
- End User License Agreement For Polycom® Software
- Corrections and Known Limitations

RMX 1500/2000/4000 Release Notes for Maximum Security Environments - Version 7.5.0.J
156
Auto Layout Changes
In previous versions, In Auto Layout mode, the same video layout (1+7 ) was
displayed when the number of participants was 8 or more.
In this version, two additional layouts are activated in Auto Layout mode when 11 and
12+ participants are connected to the conference. The following table summarizes the
default layout selection according to the number of participants connected to the
conference:
In layout 2+8, the two central windows display the last two speakers in the conference:
the current speaker and the “previous” speaker. To minimize the changes in the
layout, when a new speaker is identified the “previous” speaker is replaced by the new
speaker while the current speaker remains in his/her window.
Click&View Changes
The video layout options available for 9+ participants has changed.
The following table summarizes the Video Layout options available via Click&View.
Table 4 Auto Layout – Default Layouts
Number of Video Participants Auto Layout Default Settings
0-2
3
4–5
6–7
8-10
11
12+
Table 5 Video Layout Options
DTMF Code Layout Options
1
2
3
4