Voice Settings <Voice - Polycom SoundPoint IP 301 Administrator's Manual

Administrator Guide - SoundPoint IP / SoundStation
Attribute
se.rt.x.mod
a. Modification via user interface will be implemented in a future release.
4.6.1.8 Voice Settings <voice/>
4.6.1.8.1 Voice Coding Algorithms <codecs/>
The following voice codecs are supported:
Algorithm
G.711µ-law
G.711a-law
G.729AB
4.6.1.8.1.1 Codec Preferences <preferences/>
Attribute
voice.codecPref.G711Mu
voice.codecPref.G711A
voice.codecPref.G729AB
voice.codecPref.IP_4000.G711Mu
voice.codecPref.IP_4000.G711A
voice.codecPref.IP_4000.G729AB
94
®
IP
Permitted Values
0,1
MIME
Type Label Bit Rate
PMCU G711mu 64 Kbps
PCMA G711A 64 Kbps
G729 G729AB 8 Kbps
Permitted
Values
Null, 1-3
Null, 1-3
Copyright © 2005 Polycom, Inc.
Interpretation
Set to 1 if the user interface should allow for
modification by the user of the ringer index
used for this ring class.
Sample
Rate Frame Size
8 Ksps 10ms - 80ms
8 Ksps 10ms - 80ms
8 Ksps 10ms - 80ms
Default Interpretation
1 Specifies the codec preferences for
®
SoundPoint IP platforms.
2
1 = highest
3
3 = lowest
Null = do not use
Give each codec a unique priority,
this will dictate the order used in
SDP negotiations.
1 Specifies the codec preferences for
the SoundStation
2
Interpretation as above.
Null Not supported by default so that
G.711Mu and G.711A local confer-
ences can be supported. This restric-
tion will be removed in a future
release.
Optimization
Effective Audio
Bandwidth
3.5KHz
3.5KHz
3.5KHz
®
IP 4000 platform.