[asterisk-users] RTP multicast support

[John Bittner]

Anyone know what SIP phones support RTP multicast intercom or MOH.
I am working on a project that a client needs to page 150 phones at
the same time. I have clients that have 40 phones working with a
custom script that I wrote that checks to see if there on the phone
and if not puts them in a meetme room, but this is to slow.

John Bittner
Simlab.net