Multipoint dialing speeds – Polycom 1 User Manual
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Multipoint Dialing Speeds
The following table shows the maximum allowable dialing speeds for the
number of sites, including the main site, in a call.
Number of
Sites in a Call
With BRI Lines
With T1 PRI Lines
With E1 PRI Lines
H.323/SIP
Number
of Lines
Max Speed for
Each Site in
kbps
Max Speed for
Each Site in kbps
Max Speed for
Each Site in kbps
Max Speed for
Each Site in kbps
(4 Mbps/6 Mbps)
2
2
256
1472
1920
4096/4096
2 3
384
1472
1920
4096/4096
2 4
512
1472
1920
4096/4096
3 2
128
704
960
1920/3072
3 3
192
704
960
1920/3072
3 4
256
704
960
1920/3072
4 2
64
448
640
1344/1920
4 3
128
448
640
1344/1920
4 4
128
448
640
1344/1920
5
2
N/A
320
448
768/768
5
3
64
320
448
768/768
5
4
128
320
448
768/768
6
2
N/A
256
384
768/768
6
3
64
256
384
768/768
6
4
64
256
384
768/768
7
2
N/A
192
320
384/384
7
3
64
192
320
384/384
7
4
64
192
320
384/384