Polycom RMX 2000/4000 Administrator’s Guide

Monitoring ISDN/PSTN Participants

Using the Participant Properties dialog box, you can monitor and verify the properties of an ISDN/PSTN participant. The dialog box’s tabs contain information that is relevant to the participant’s status only while the conference is running and is used to monitor the participant’s status when connection problems occur.

Table 9-12 lists the audio algorithms that are supported for ISDN participants according to their connection bit rate:

Table 9-12Supported Audio Algorithms vs Bit Rate

 

 

Bit Rate

 

 

 

 

 

 

96Kbps

128Kbps – 192Kbps

256Kbps

 

(and Lower)

(and Higher)

 

 

 

 

 

 

 

G722.1 16K

G722.1 C 32K

G722.1 C 48K

 

 

 

 

 

G722.1 C 24K

G722.1 C 24K

G722.1 C 32K

 

 

 

 

 

Siren14 24K

Siren14 32K

G722.1 C 24K

 

 

 

 

 

G722 48K

Siren14 24K

Siren14 48K

 

 

 

 

 

G722 56K

G722.1 32K

Siren14 32K

 

 

 

 

 

G722 64K

G722.1 24K

Siren14 24K

 

 

 

 

Audio

G711 56K

G722 48K

G722.1 32K

Algorithm

G711 64K

G722 56K

G722.1 24K

 

 

 

 

 

 

G722 64K

G722.1 16K

 

 

 

 

 

 

G711 56K

G722 48K

 

 

 

 

 

 

G711 64K

G722 56K

 

 

 

 

 

 

 

G722 64K

 

 

 

 

 

 

 

G711 56K

 

 

 

 

 

 

 

G711 64K

 

 

 

 

9-25

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Polycom 2000/4000 manual Monitoring ISDN/PSTN Participants, Bit Rate, Audio, Algorithm