7 System maintenance and soft-
ware update
VoIPBox DSL / VoIPBox BRI – version 21.0.009
Page 163
An RTP connection has ended when the following trace out-
put appears:
a[<controller>]: <VoIPcodecChipType> stop ch=<ch>
The following output results when the codec changes for a fax
connection:
a[<controller>]: ac49x ch <ch> fax/data n1 n2 n3
Table 7.19
Jitter buffer status
Trace Output
Description
n1
SteadyStateDelay in milliseconds
n2
NumberOfVoiceUnderrun
n3
NumberOfVoiceOverrun
n4
NumberOfVoiceDecoderBfi (bfi = bad frame interpolation)
n5
NumberOfVoicePacketsDropped
n6
NumberOfVoiceNetPacketsLost
n7
NumberOfIbsOverrun (ibs = in band signaling)
n8
NumberOfCasOverrun
Table 7.20
RTP stop message (VP module)
Trace Output
Description
<ch>
The internal media channel used.
Table 7.21
Codec change for fax
Trace Output
Description
n1
Fax bypass flag:
0
Voice, data bypass or fax relay
1
Fax bypass
n2
Signal detected on decoder output (see Table 7.22)
n3
Signal detected on encoder input (see Table 7.22)
Table 7.22
fax or data signal event
Value
Definition
Description
0
SILENCE_OR_UNKNOWN
Undefined (unknown signal or silence)
1
FAX_CNG
CNG-FAX (calling fax tone, 1100 Hz)
Содержание VoIP Box BRI Series
Страница 1: ...VoIPBox DSL VoIPBox BRI Reference Manual Software version 21 0...
Страница 15: ...1 Safety and security precautions...
Страница 23: ...2 Overview...
Страница 28: ...3 VoIPBoxinstallation...
Страница 52: ...4 Configuration files...
Страница 88: ...5 Additional VoIP parameters...
Страница 114: ...6 Signaling and routing features...
Страница 141: ...7 System maintenance and software update...
Страница 181: ...8 Online traffic monitor...
Страница 193: ...9 Troubleshooting...
Страница 212: ...Appendix A Default config files...