Panasonic KX-NS500 Pc Programming Manual page 268

9.10 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
Voice Activity Detection for G.711
Enables the use of the Voice Activity Detection feature for the G.711 codec. This feature conserves bandwidth
by detecting silent periods during a call and suppressing the packets of silence from being sent to the network.
Value Range
Disable, Enable
Maintenance Console Location
9.10 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
Informed Annex B Status (G.729A)
Specifies whether to inform that Annex B for the G.729 codec is not supported.
Value Range
Disable, Enable
Note
Annex B expansion features for the G.729 codec are not supported by the V-SIPGW16 card. However, it
is necessary to inform some carriers of this fact to avoid having calls disconnected. Carriers can be
informed by enabling this feature.
Maintenance Console Location
9.10 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
FAX Sending Method
Specifies the method of transporting the fax signal.
Value Range
G.711 Inband, T.38
Maintenance Console Location
9.10 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
Maximum Bit Rate
Specifies the maximum bit rate of the fax signal.
Value Range
No Speed Limit, 2400 bps, 4800 bps, 7200 bps, 9600 bps, 12000 bps, 14400 bps
Maintenance Console Location
9.10 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
268 PC Programming Manual