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Provides bandwidth estimate data for Lync SDN Interface 2.1.1.
Applies to: Lync Server 2010 | Skype for Business
Lync SDN Interface 2.1.1 provides some estimates on the bandwidth that will be used during a call for each stream as a consequence of the codecs being used. The following table shows the raw estimates for each codec. The Bandwidth xml tag contains a weighted average based on the codecs that might be used during the call. This Bandwidth tag shows 0 bandwidth if the given stream direction is inactive.
Bandwidth estimates
Codec |
Media |
Typical |
Maximum |
|---|---|---|---|
X-MSRTA/16000 |
audio |
49600 |
91000 |
X-MSRTA/8000 |
audio |
33100 |
56600 |
G722/8000 |
audio |
85400 |
164600 |
G722/8000/2 |
audio |
108400 |
228600 |
G722/16000/2 |
audio |
108400 |
228600 |
G7221/16000 |
audio |
44800 |
81000 |
PCMU/8000 |
audio |
83200 |
161000 |
PCMA/8000 |
audio |
83200 |
161000 |
SIREN/16000 |
audio |
39300 |
68600 |
SILK/16000 |
audio |
47700 |
105000 |
SILKNARROW/8000 |
audio |
31200 |
59000 |
SILKWIDE/16000 |
audio |
47700 |
105000 |
SILK/8000 |
audio |
31200 |
59000 |
X-ULPFECUC/90000 |
audio |
29000 |
64000 |
AAL2-G726-32/8000 |
audio |
38600 |
62000 |
X-RTVC1/90000 |
video |
500000 |
2510000 |
X-H264UC/90000 |
video |
500000 |
4010000 |
H264 |
video |
500000 |
4010000 |
X-ULPFECUC/90000 |
video |
29000 |
64000 |
X-DATA/90000 |
applicationsharing |
439000 |
943000 |