Polycom VSX Series manual Multipoint Dialing Speed Information

Appendix

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 number of sites, including the main site, in a call.

	With BRI Lines		With PRI Lines	H.323 Only
Number of	Number	Max Speed	Max Speed	Max Speed
		for Each	for Each	for Each
Sites in a Call	of Lines	Site (Kbps)	Site (Kbps)	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

Maximum speeds can be further limited by the communications equipment.

Appendix - 7