Polycom VSX Series Manual De Usuario
Appendix
Appendix - 7
Multipoint Dialing Speed Information
In a multipoint call, all parties must be connected at the same speed.
The following table shows the maximum allowable dialing speeds for the
The following table shows the maximum allowable dialing speeds for the
number of sites, including the main site, in a call.
Maximum speeds can be further limited by the communications equipment.
Number of
Sites in a Call
Sites in a Call
With BRI Lines
With PRI Lines
H.323 Only
Number
of Lines
of Lines
Max Speed
for Each
Site (Kbps)
for Each
Site (Kbps)
Max Speed
for Each
Site (Kbps)
for Each
Site (Kbps)
Max Speed
for Each
Site (Kbps)
for Each
Site (Kbps)
2
2
256
1920
1920
2 3
384
1920
1920
2 4
512
1920
1920
3 2
128
512
512
3 3
192
512
512
3 4
256
512
512
4 2
64
384
384
4 3
128
384
384
4 4
128
384
384
5 (VSX 8000 only)
2
N/A
320
384
5 (VSX 8000 only)
3
64
320
384
5 (VSX 8000 only)
4
128
320
384
6 (VSX 8000 only)
2
N/A
256
384
6 (VSX 8000 only)
3
64
256
384
6 (VSX 8000 only)
4
64
256
384