Cisco Cisco TelePresence Management Suite (TMS) Version 15
Network Requirements for CMR Hybrid
Network Leg
Packet Loss
Latency [RT]
Jitter
Min.
Bandwidth
required for
Video
Bandwidth
required for
Video
Min. Bandwidth
required for
Sharing
required for
Sharing
Leg 1
MCU to
WebEx
WebEx
Good=<0.05%
OK=<1%
OK=<1%
Good =<150ms
OK =<250ms
OK =<250ms
Cumulative jitter
across all legs
between hops
with jitter buffers,
i.e.
MCU@Leg1<-
>Wx
client@Leg3
(as measured by
a WX client, e2e)
MUST be less
than ~40-50 ms.
across all legs
between hops
with jitter buffers,
i.e.
MCU@Leg1<-
>Wx
client@Leg3
(as measured by
a WX client, e2e)
MUST be less
than ~40-50 ms.
2-4 Mbps per concurrent CMR
Hybrid meeting
Hybrid meeting
Leg 2
TelePresence
Endpoints to
MCU
Endpoints to
MCU
Varies by
capability
Good~=<1%
OK~=<1-10%*
capability
Good~=<1%
OK~=<1-10%*
Good =<200ms
OK =<300ms
OK =<300ms
1-4 Mbps per TelePresence
Endpoint or Jabber Client
Endpoint or Jabber Client
Leg 3
WebEx clients
to WebEx
[UDP]
to WebEx
[UDP]
Good = <2%
OK = <6-8%
OK = <6-8%
Good =<300ms
512kbps
video
+768kbps
presentation
=
~1280kbps
total
video
+768kbps
presentation
=
~1280kbps
total
XGA =768kbps
(share only)
720p =2Mbps
1080p=3Mbps*
(share only)
720p =2Mbps
1080p=3Mbps*
Leg 3
WebEx clients
to WebEx
[TCP]
to WebEx
[TCP]
Good = <1%
OK = <1-2%
OK = <1-2%
Good =<200ms
512kbps
video
+768kbps
presentation
=
~1280kbps
total
video
+768kbps
presentation
=
~1280kbps
total
XGA =768kbps
(share only)
720p =2Mbps
1080p=3Mbps*
(share only)
720p =2Mbps
1080p=3Mbps*
Table 3: CMR Hybrid Network Requirements
Cisco Collaboration Meeting Rooms (CMR) Hybrid Configuration Guide (TMS 14.4 - WebEx WBS29)
Page 14 of 186
Preface
Prerequisites