TELES VoIPBox BRI, Справочное руководство

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11 Additional VoIP parameters
VoIPBox BRI Version 18.0.002 Page 251
VoipConnBrokenTimeout=<sec>
An entry is generated in the
protocol.log
file and the connection is terminated after a
connection broken exists for the number of seconds entered (default 300). If
0
is en-
tered, no entry will be generated and the connection will not be terminated.
VoipDJBufMaxDelay=<count>
Enter a value in milliseconds (0-320) to set a maximum jitter buffer limit (default 150).
For fax transmission (t.38) it is fixed to 200ms.
NOTE:
VoipDJBufMaxDelay
must be greater than
VoipDJBufMinDelay
.
VoipDJBufMinDelay=<count>
Enter a value in milliseconds (0-320) to set a minimum jitter buffer limit (default 35).
For fax transmission (t.38) it is fixed to 200ms.
NOTE:
VoipDJBufMaxDelay
must be greater than
VoipDJBufMinDelay
.
VoipDJBufOptFactor=<count>
Enter a value between 0 and 13 to set the balance between low frame erasure rates
and low delay (default 7).
VoipECE=<mode>
Enter yes (default) to set ITU G. 168 echo cancellation. Enter no to disable echo can-
cellation.
VoipEcl=<ms>
This parameter defines the required tail length for echo cancelation. The following val-
ues in ms are possible:
32
64 (default)
128
VoipInputGain=<num>
The volume of VoIP calls coming from ISDN,POTS or mobile. The range is 0-63. The de-
fault value of 32 is 0 dB.
VoipIntrastar=<mode>
Enter
Yes
to activate the IntraSTAR feature. When the IP connection results in poor
quality, an ISDN call is sent to the peer and the voice data is automatically transmitted
via ISDN.
Table 11.6 Customized parameters: VoIP quality (page 2 of 5)
VoIP Quality Parameters